nucleus [ˈnju:kliəs]
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基本释义
n.核,核心,原子核
英英释义
the central part of an atom , usually made up of protons and neutrons
参考例句
These young people formed the nucleus of the club. 这些年轻人成了俱乐部的核心。
These councils would form the nucleus of a future regime. 这些委员会将成为一个未来政权的核心。
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