分词翻译
定的英语翻译：
book; order; decide; fix; stable; surely; calm期的英语翻译：
a period of time; expect; sheduled time
【化】 term
【医】 period; phase; stadia; stadium; stage; time
【经】 term交易的英语翻译：
exchange; trade; bargain; deal; market; merchandise
【经】 bargain; bargaining; buy; deal; dealings; sales transaction; trade
trading
