busy形容词 adj.1.忙的, 专心的 He is a very busy man.他是个大忙人。No matter how busy he is, he is ready to help others.不管他多忙, 他总是乐意帮助别人。She is too busy to look after her child.她太忙, 没有时间照料孩子。She's busy with some important work.她正忙于一些重要工作。He is busy preparing for the examination.他忙着准备考试。2.繁忙的, 热闹的, 杂乱的, 纷繁的, 令人眼花缭乱的3.(电话线)正在被占用 He telephoned the lawyer and again got a busy signal.他打电话给律师, 但还是听到占线的信号。4. 忙碌的；无暇的 5.工作忙的；充满活动的 6.人来车往的；熙熙攘攘的7.忙于（做某事）及物动词 vt.1.忙着做某事
engage并不一定特指定婚，在很多情况下可以作“被定了“来理解。在婚姻方面，She's engaged with him. He's engaged with her. 这里的engaged是用engage的过去式来作形容词，而并不是被动语态。很多时候，engage也会在商务英文里经常被用到，比如：Unfortunately she will not be able to attend the meeting because she is engaged in another event. 很遗憾她有其它预约了，所以无法参加这个会议。
烈焰雪花
