可数名词:
1.组,群,批,类,簇
2.集团
不及物动词:
1.(使)成群、成组,聚集
2.将…分类,把…分组 词形变化
时态 grouped,grouping,groups
arrange into a group or groups
form a group or group together
(chemistry) two or more atoms bound together as a single unit and forming part of a molecule
any number of entities (members) considered as a unit
a set that is closed, associative, has an identity element and every element has an inverse
to group adv.到组,到程序组
group into vt.归合成,集合成
group by group adv.分批地,分组地
a group of 一组,一队,一群,一伙,一批…
block group 块组
in a group 成群结队地
option group n.选项组
pressure group n. 压力集团
amino group 氨基
atomic group 原子团
group n.[C] 1.组,群,批,类,簇 2.集团 v.[I]1.(使)成群、成组,聚集2.将…分类,把…分组
in group n. 内集团
methyl(group) 甲基
ginger group 核心小组
peer group n. 同侪团体
biologic(al)group 生物群类
nitro group 硝基
azo group 【化】 偶氮基
space group 【医】 空间群
cop group 大肠杆菌群
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有疑问就来发现