🔍 Tìm kiếm từ vựng
infomercial
Noun
chương trình quảng cáo, mua sắm qua truyền hình
an advertising television program that tries to promote a product by giving a lot of information about it in a supposedly objective manner
"The fitness guru starred in an infomercial, explaining the benefits of their workout program and offering a special discount to viewers who order within the next 30 minutes ."
product placement
Noun
đặt sản phẩm, quảng cáo tích hợp
the inclusion of a company's product in a movie or TV program as a form of paid promotion
"The reality show featured product placement where contestants wore clothing and accessories from a well-known fashion label , prominently displaying the brand 's logo ."
engagement marketing
Noun
tiếp thị tương tác, tiếp thị quan hệ
the act of creating interactive experiences to build relationships with customers and encourage ongoing interactions with a brand
"Engagement marketing is effective at trade shows , where companies set up interactive booths with hands-on product demonstrations and activities to engage attendees and generate interest ."
zero moment of truth
Noun
thời điểm không của sự thật, khoảnh khắc không của sự thật
the point in the buying cycle when a consumer researches a product online before making a purchase decision
"During the zero moment of truth, an effective SEO strategy can ensure that a company 's product appears at the top of search results , increasing the likelihood of capturing the consumer 's interest and driving sales ."
curtailment
Noun
giảm bớt, hạn chế
the act of reducing or limiting something in order to reach financial stability
"Curtailment of capital expenditures was necessary to preserve cash flow during the financial downturn."
conglomerate
Noun
tập đoàn, công ty đa ngành
a corporation formed by merging different firms or businesses
"Shareholders expressed concerns about the conglomerate's complex corporate structure and urged management to streamline operations for better efficiency ."
endowment
Noun
quỹ tài trợ, quỹ hiến tặng
money or property donated to an institution, the income from which is used for its support
"Alumni contributions increased the school 's endowment."
quantum mechanics
Noun
cơ học lượng tử
the branch of physics that deals with the behavior of particles at the smallest scales, governed by principles such as superposition and uncertainty
"Understanding quantum mechanics is essential for advances in computing ."
ointment
Noun
thuốc mỡ, kem bôi
a substance, usually smooth and oily, rubbed on the skin for medical purposes
"The herbal ointment provided relief from the insect bites by soothing the itching and reducing inflammation ."
homeopathy
Noun
vi lượng đồng căn
a medical system that treats the disease by administering substances that mimic the symptoms of those diseases in healthy persons
"Homeopathy uses highly diluted substances which practitioners believe can trigger the body's natural healing abilities."
metastasis
Noun
di căn, sự lan tràn di căn
the spread of cancer cells from one part to other body parts
"The spread of cancer through metastasis makes treatment more challenging ."
to mend
Verb
lành lại, phục hồi
(of the person's body) to get restored to its previous state
"By adopting a healthier lifestyle and quitting smoking , he hoped to mend his lung ."
remedial
Adjective
chữa bệnh, trị liệu
related to treatments or actions that aim to fix or improve health issues
"The remedial exercises aim to strengthen the injured limb after surgery ."
enamel
Noun
men răng, lớp men răng
the hard white external layer that covers the crown of a tooth
"Enamel can be damaged by excessive brushing, grinding teeth, or trauma to the mouth."
coping mechanism
Noun
cơ chế đối phó, chiến lược ứng phó
a strategy or behavior used to manage or counteract challenging emotions, thoughts, or situations
"Avoidance can sometimes be a maladaptive coping mechanism, as individuals may use substances or distractions to temporarily escape from their problems rather than addressing them directly ."
defense mechanism
Noun
cơ chế phòng vệ, cơ chế bảo vệ
an unconscious mental strategy individuals use to cope with anxiety, discomfort, or threatening emotions
"Humor can serve as a defense mechanism, allowing individuals to find amusement in challenging situations to alleviate tension and anxiety ."
lysosome
Noun
lysosome, túi chứa enzyme
a small, enzyme-filled sac in a cell that breaks down waste materials and unwanted substances
"During apoptosis (programmed cell death), lysosomes release enzymes that contribute to the breakdown of cellular components."
telomere
Noun
telomere, đầu mút nhiễm sắc thể
a repetitive DNA sequence at the end of a linear chromosome, protecting it from deterioration during replication, and playing a role in cellular aging and cancer development
"The telomere's repetitive sequence , TTAGGG in humans , prevents the loss of essential genetic information with each round of cell division ."
homeostasis
Noun
cân bằng nội môi, sự ổn định nội môi
the tendency of an organism or cell to regulate its internal environment and maintain a stable, balanced condition, despite external changes
"The release of hormones like adrenaline during stress is part of the body 's response to maintain homeostasis in challenging situations ."
isomer
Noun
đồng phân, hợp chất đồng phân
any of two or more compounds having the same molecular formula but different arrangements of atoms and, consequently, different properties
"The amino acid isoleucine and the sugar maltose are examples of isomers with identical molecular formulas but differing chemical structures ."
polymer
Noun
polyme, đại phân tử
a large molecule composed of repeating structural units, or monomers, covalently bonded together in a chain-like structure
"Polyester is a versatile synthetic polymer used in fabrics , clothing , and plastic bottles ."
monomer
Noun
monome, phân tử monome
a molecule that can chemically bond with other molecules to form a polymer
"Styrene is a monomer used in the production of polystyrene , a common plastic and insulation material ."
momentum
Noun
động lượng, xung lượng
the strength of a moving object determined by multiplying how heavy it is by how fast it is going
"A heavier object has more momentum if it 's moving at the same speed as a lighter one ."
space-time
Noun
không-thời gian, liên tục không-thời gian
the theory that adds the notion of time to that of a three-dimensional space
"The study of space-time helps cosmologists understand the large-scale structure and evolution of the universe ."
interstellar medium
Noun
môi trường liên sao, vật chất liên sao
the matter and radiation that exists in the space between stars within a galaxy
"Astronomers study the interstellar medium to understand cosmic evolution ."
meteoroid
Noun
thiên thạch nhỏ, vật thể nhỏ trên trời
a small celestial body that becomes visible as a meteor upon entrance into the atmosphere of the earth
"The study of meteoroids provides valuable insights into the composition and dynamics of our solar system , as well as the potential hazards they pose to spacecraft and Earth ."
prime
Noun
số nguyên tố, nguyên tố
a natural number greater than 1 that has no positive divisors other than 1 and itself
"The number 7 is a prime, as it can only be divided by 1 and 7 ."
metamorphism
Noun
biến chất, sự biến đổi biến chất
a complete change in the form and structure of a rock as a result of heat and pressure
"Contact metamorphism happens when rocks are heated by nearby magma , leading to localized changes in the rock 's structure and composition ."
sedimentation
Noun
sự lắng đọng, quá trình lắng đọng
the process by which particles settle out of a liquid or gas due to gravity, forming a sediment layer
"Sedimentation is used in wastewater treatment to separate solids from liquids ."
transformer
Noun
máy biến áp, bộ chuyển đổi điện áp
an electric device that is used to increase or decrease the voltage of an alternating current
"The transformer converts alternating current ( AC ) from one voltage level to another , making it a key component in the power grid ."