n.样品;范例;(化验的)抽样;某种类型的人;
例句:
Then put it in a specimen bottle and add a preserving liquid.
然后把这放在标本瓶里并加入保存液.
...North American fossil specimens...
北美化石标本
Her boyfriend is an impressive physical specimen.
她的男朋友是体型很健美的那种人。