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group英英释意_发音_group同义词辨析_group词组搭配_group实用场景例句

首页英语词典groupgroup英英释意

group

英[gruːp] 美[ɡrup]

英英释义同义词辨析实用场景例句

n. 组；团体
adj. 群的；团体的
vi. 聚合
vt. 把…聚集；把…分组

英英释意

1. any number of entities (members) considered as a unit

2. (chemistry) two or more atoms bound together as a single unit and forming part of a molecule

3. a set that is closed, associative, has an identity element and every element has an inverse