part n.部分；零件；角色；部位v.断裂；分离；离开；分开；不赞成adv.部分地adj.分离的（-前缀）
双语例句
Families such as mine, who have large, unruly teeth, have become part of a new genetic underclass, discriminated against by the state. 像我这样具有大且不规则牙齿的家庭，已经变为受政府歧视的一个新的劣势基因群体的一部分。
Human beings are gregarious animals, the market is the market groups, each of us of all investors as part of investor groups, each is also the only stock market. 人类是群体的动物，市场是群体的市场，我们每个投资者是所有投资者群体的一部分，每一只个股也是市场的一部分。
