Apedia

Nucleus Part Central Group Form ˈnjuːkliəs Noun S

Nucleus refers to the central part of an atom or a cell, and also the core or central group of people or things.

nucleus (原子)核;(组织的)核心,中心

word nucleus
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Collins
nucleus ★☆☆☆☆
/nju͟ːkliaɪ, AM nu͟ː-/
1
[N-COUNT 可数名词](原子)核 The nucleus of an atom or cell is the central part of it.
  [usu with supp]
  • Neutrons and protons are bound together in the nucleus of an atom.

    在原子核里,中子和质子是结合在一起的。

2
[N-COUNT 可数名词](组织的)核心,中心 The nucleus of a group of people or things is the small number of members which form the most important part of the group.
  [usu the N of n]
  • The Civic Movement could be the nucleus of a centrist party of the future.

    公民运动的成员可能会成为未来中间派政党的核心。


Oxford nu·cleus / ˈnjuːkliəs ; NAmE ˈnuːkliəs / noun ( plural nu·clei / ˈnjuːkliaɪ ; NAmE ˈnuːkliaɪ / ) 1 ( physics ) the part of an atom that contains most of its mass and that carries a positive electric charge 核;原子核 see also
neutron
,
proton
2 ( biology ) the central part of some cells, containing the geneticmaterial 细胞核 3 the central part of sth around which other parts are located or collected 核心;中心 These paintings will form the nucleus of a new collection. 这些画将构成新的收藏系列的基础。 nucleus nuclei
nu·cleus / ˈnjuːkliəs ; NAmE ˈnuːkliəs / nu·clei / ˈnjuːkliaɪ ; NAmE ˈnuːkliaɪ /
LDC
nucleusnu‧cle‧us /ˈnjuːkliəs $ ˈnuː-/ noun (plural nuclei /-kliaɪ/) [countable]
Word Origin
Examples
word sets
Collocations
1the central part of an atom, made up of neutrons, protons, and other elementary particles2the central part of almost all the cells of living things3a small important group at the centre of a larger group or organizationnucleus of the nucleus of an effective team Marantz and Grohl form the nucleus of the Atlanta operation.
WDF

nucleus

[ˈnju:kliəs]

CET4CET6TEM8考研GRETOEFLIELTS
n7049
3100
126
118
1032
267
1557
NOUN6660
114554

Spoken:

92031720
nuclei[296]
核(64%),细胞核(15%),原子核(12%),核心(9%)
n.核,核心;原子核

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