- be unsure of不确定
- be down with患…病;
- be cast up on定居在;
- be busy with忙于;从事;
- be available for有效;
- be anything but决不是;
- be nervous ofv.害怕;
- be lost丢失;迷路;失传;迷惘，不知所措;
- be inferior to在…之下，次于，不如;
- be in the hands of出自…的手;
- be impatient with忍不住某人;
- be economical with the truth对真理要节约
- be skilled in擅长…;
- be scared of害怕;对…感到恐惧 ;
- be reluctant to不愿意，不情愿;
- be out of use没有人用，不时行;
- be on time准时;
- Cash on Delivery交货付现，货到付款;送到付现;交货付款;
- go on a journey去旅行;动身;征;
- get on in lifev.发迹，飞黄腾达;立身处世;
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