trade，英語單詞，主要用作為名詞、及物動(dòng)詞、不及物動(dòng)詞，作名詞是意為“ 貿(mào)易，交易；行業(yè)；職業(yè)”，作及物動(dòng)詞時(shí)意為“用……進(jìn)行交換”，作不及物動(dòng)詞時(shí)意為“交易，買賣；以物易物”。

　　雙語例句：

　　Why trade him at all?

　　為什么一定要交易他？

　　Why do countries trade with one another?

　　為什么與另一個(gè)國家的貿(mào)易？

　　A free trade agreement would be advantageous to both countries.

　　自由貿(mào)易協(xié)定對(duì)兩國都會(huì)有利。

　　The company has a virtual monopoly in this area of trade.

　　這家公司實(shí)質(zhì)上已經(jīng)壟斷了這種貿(mào)易。

　　You could get them under the Trade Descriptions Act for that!

　　你可以根據(jù)《商品說明法》將他們繩之以法。