英语词组be on是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	be on
释义	be onv. phr.1To be in operation; be in the process of being presented. 工作着；正在放映（或上演）◆ The news is on now on Channel 2; it will be off in five minutes. 2频道现在正在播新闻；再有5分钟就结束了。2To be in the process of happening; to take place. 正在发生；进行，举行。◆ We cannot travel now to certain parts of Africa, as there is a civil war on there right now.我们现在不能去非洲某些地区旅行，因为此刻那里正在打内战。3To be on duty在值班，在上班。◆ "Is the night guard on Saturday and Sunday?" the new tenant asked the landlady. "No, he's off on weekends," she answered.新来的房客问女房东：“夜间警卫星期六和星期天上班吗？”女房东回答说：“不，他周末不上班。”
随便看	big house big lie, the big mouth big mouth big-mouthed big-mouthed big mouth or big-mouthed big shot big shot big shot or big wig big stink big taste big time big-time big top big wheel big wheel big wig big wig big yawn bird has flown bird in the hand is worth two in the bush(a) bird of a different feather bird of ill omen birds and the bees (the)

英语词组固定搭配大全包含9718条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。