🔍 Tìm kiếm từ vựng
to smile
Verb
cười
to make our mouth curve upwards, often in a way that our teeth can be seen, to show that we are happy or amused
"As they shared a joke , both friends could n't help but smile."
to miss
Verb
nhớ, thương nhớ
to feel sad because we no longer can see someone or do something
"We miss the warm summer days during the cold winter months ."
to surprise
Verb
làm ngạc nhiên, gây bất ngờ
to make someone feel mildly shocked
"Walking into the room , the bright decorations and cheering friends truly surprised him ."
surprised
Adjective
ngạc nhiên, kinh ngạc
feeling or showing shock or amazement
"She was genuinely surprised at how well the presentation went ."
will
Verb
sẽ, sắp
used for forming future tenses
"The company will launch its new product next year ."
might
Verb
có thể, có lẽ
used to express a possibility
"They might offer discounts during the holiday season ."
to wait
Verb
chờ, đợi
to not leave until a person or thing is ready or present or something happens
"The students had to wait patiently for the exam results ."
to improve
Verb
cải thiện, nâng cao
to make a person or thing better
"She took workshops to improve her language skills for career advancement ."
to continue
Verb
tiếp tục, duy trì
to not stop something, such as a task or activity, and keep doing it
"She was too exhausted to continue running ."
to point
Verb
chỉ, hướng dẫn
to show the place or direction of someone or something by holding out a finger or an object
"She points to the map to show where the park is."
calculation
Noun
tính toán, sự tính toán
the act of finding a number or amount using mathematics
"Accurate calculations are essential for ensuring the success of scientific experiments ."
to multiply
Verb
nhân
(mathematics) to add a number to itself a certain number of times
"In the expression 3 × 7 , you multiply 3 by 7 to get the answer ."
to divide
Verb
chia, phân chia
(mathematics) to calculate how many times a number contains another number
"Dividing a number by itself equals 1 ."
mathematics
Noun
toán học, toán
the study of numbers and shapes that involves calculation and description
"We learn about shapes and measurements in our math class."
million
Số từ
triệu
the number 1 followed by 6 zeros
"The author 's best-selling novel sold over a million copies worldwide , captivating readers across cultures ."
minus sign
Noun
dấu trừ, trừ
the sign (-) that is used in mathematics
"The temperature dropped to -5 degrees Celsius , where the minus sign represents below zero ."
plus sign
Noun
dấu cộng
the sign (+) that is used in mathematics
"When calculating the total cost , a positive result is denoted by the plus sign."
negative
Adjective
âm, trừ
(of a number) less than zero
"In mathematics , a negative number multiplied by another negative number yields a positive product ."
positive
Adjective
dương, lớn hơn không
(of a number) higher than zero
"If the result of the equation is positive, it indicates a gain ."
operation
Noun
phép toán
(mathematics) a process according to which a calculation is done, such as adding, dividing, etc.
"Understanding the properties of mathematical operations is fundamental in algebraic manipulations."
sign
Noun
dấu, ký hiệu
a symbol or letters used in math, music, or other subjects to show an instruction, idea, etc.
"The infinity sign symbolizes something that has no end ."
solution
Noun
giải pháp, lời giải
a correct answer to a problem in mathematics or a puzzle
"The mathematician 's groundbreaking research led to the discovery of a solution to a long-standing mathematical problem ."
organism
Noun
sinh vật, cơ thể sống
a living thing such as a plant, animal, etc., especially a very small one that lives on its own
"A single-celled organism, such as an amoeba , can exhibit complex behaviors ."
chemical
Adjective
hóa học
made by a process that involves chemistry
"Industrial processes often involve the use of chemical substances for manufacturing goods."
liquid
Noun
chất lỏng, dịch thể
the state of a substance that is without shape and can flow easily
"The lava flowing from the volcano resembled a molten liquid."
solid
Noun
chất rắn, vật rắn
a substance that is firm and has a certain shape, not like gas or liquid
"The solid in the container was difficult to break apart without tools."
material
Noun
vật liệu, chất liệu
a substance from which things can be made
"Glass is a transparent material made from silica and other additives , used for making windows , containers , and decorative objects ."
electric
Adjective
điện
relating to, produced by, or using electricity
"Our camping trip was made much easier with the help of an electric lantern to light our way at night ."
systematic
Adjective
có hệ thống, phương pháp
done according to a planned and orderly system
"She took a systematic approach to solving the problem , following a step-by-step method ."
iron
Noun
sắt, kim loại
a metallic chemical element with a silvery-gray appearance, widely used for making tools, steel, buildings, and various industrial products
"Children need sufficient iron for proper growth and development ."