n. 样品,华样;标本,榜样;(化验的)取样;[信]信号瞬时值;
vt. 取…的样品,尤指用样品来检验;品尝;抽样调查;
adj. 作为代表或范例的;
s分开+ample拿,获得→分开拿出→标本,样品
🗣️ 情景例句
Hey, this is a cool disco!
嘿,这个迪厅很酷。
I haven't seen you for ages.
好久没见了。
Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret.