adj.常见的;共有的;共同的;普通的;平凡的;众所周知的;粗俗的;
n.公共用地;公共食堂;
例句:
The money went into a common fund.
这笔钱被放到了一个普通基金里。
Deliveries are made by common carrier or van line.
货物运输采用普通货车或厢式货车。
one of the most common forms of cancer
最普通的一种癌症