nuclear
gb/nˈukliɚ/ us/nˈukliɚ/
B1
Anh
~ 1300
Các nghĩa
0 nghĩa
adjective
B1
property
1
Relating to atomic nuclei or energy from them
About the center of an atom and the energy from it.
Mẫu sử dụng:
[something] is nuclear
Lỗi thường gặp:
Learners sometimes confuse 'nuclear' with 'new clear' because of similar pronunciation, but the words are unrelated.
Từ đồng nghĩa
atomic (Often used interchangeably, but 'atomic' can refer more broadly to atoms, not just the nucleus.)
Từ trái nghĩa
non-nuclear (Describes things not involving atomic nuclei or nuclear energy.)
Cụm từ đi kèm
nuclear power
|nuclear weapon
|nuclear reactor
|nuclear energy
|nuclear physics
Chủ đề
science
|technology
|energy
Ví dụ
- Nuclear power plants produce electricity without burning fossil fuels.
- The treaty aims to reduce the number of nuclear weapons worldwide.
- She is studying nuclear physics at university.
- Nuclear reactors must be carefully monitored for safety.
- The country is investing in nuclear energy research.
Ví dụ cho người học
- A nuclear bomb is very powerful.
- My country uses nuclear power to make electricity.
- He works at a nuclear plant.
- Nuclear energy can be dangerous.
- They talk about nuclear safety on the news.
adjective
C1
property
2
Central or most important part
About the most important or central part.
Mẫu sử dụng:
[something] is nuclear to [something else]
Lỗi thường gặp:
Learners may not realize this figurative use is less common and often replaced by 'central' or 'core'.
Từ đồng nghĩa
central (Similar meaning but less intense or metaphorical than 'nuclear' in this figurative use.)
Từ trái nghĩa
peripheral (Refers to something on the edge or less important, opposite of central.)
Cụm từ đi kèm
nuclear issue
|nuclear role
|nuclear point
Chủ đề
general
|importance
|core_vocabulary
Ví dụ
- Trust is nuclear to a healthy relationship.
- The nuclear point of the debate was fairness.
- Education remains nuclear to national development.
Ví dụ cho người học
- Water is nuclear to life.
- The main idea is nuclear to the story.
- Food is nuclear to our health.
adjective
B2
property
3
Relating to a basic family unit
About a family with only parents and their children.
Mẫu sử dụng:
nuclear family
Lỗi thường gặp:
Learners may confuse 'nuclear family' with 'big family', but it actually means parents and their children only.
Từ đồng nghĩa
immediate-family (Refers specifically to close family members, though not identical in meaning.)
Từ trái nghĩa
extended family (Includes relatives beyond parents and children, such as grandparents, uncles, aunts.)
Cụm từ đi kèm
nuclear family
Chủ đề
family
|society
|relationships
|daily_life
Ví dụ
- They live in a small house as a nuclear family.
- The nuclear family model has changed over time.
- Policies often focus on supporting the nuclear family.
Ví dụ cho người học
- My nuclear family has four people.
- A nuclear family can be small.
- Many people live in a nuclear family today.
Ngữ pháp
Dạng từ điển
nuclear
IPA
GB/nˈukliɚ/
US/nˈukliɚ/
Âm tiết và trọng âm
nuc - le - ar (3 âm tiết)
Stress on 1st syllable (nuc)
Các dạng từ
Adjective
- Base: nuclear
Họ từ
Cách diễn đạt
nuclear family
1/nˈukliɚ fˈæmɪli/
fixed phrase
Two parents and their children living together
A family with only parents and children living in one home.
Ví dụ
- In many countries, the nuclear family is common.
- She grew up in a nuclear family with two siblings.
nuclear power plant
1/nˈukliɚ pˈaʊɚ plˈænt/
fixed phrase
technical
Facility generating electricity via nuclear energy
A place where electricity is made using the energy from atoms.
Ví dụ
- The new nuclear power plant will provide energy for millions of homes.
- Nuclear power plants need strong safety systems.
nuclear weapon
1/nˈukliɚ wˈɛpən/
fixed phrase
technical
Explosive device using nuclear reactions
A very powerful bomb that uses energy from the center of atoms.
Ví dụ
- The country agreed to stop making nuclear weapons.
- Nuclear weapons can destroy entire cities.