第1个回答 2017-11-28
从事
cóng shì
（投身到） go in for; devote oneself to; be engaged in; be busy with; busy sb. with; be occupied in (with); occupy oneself with; be bound up in; be about; be concerned with; take part in; take up; go about; get busy; take to; take up with; work on; throw oneself into:
从事科研工作 be engaged in scientific research
从事戏剧活动 engage in dramatics
他从事这本词典的编纂工作已达10年之久。 He has been engaged 10 years on the dictionary.
（处理） deal with; handle:
军法从事 deal with according to military law; court-martial
慎重从事 act cautiously; steer a cautious course
做这样事情要慎重从事! Be cautious in doing such a matter!
忙于
máng yú
be busy at (about; over; with); busy oneself with (at; in); on the wing:
忙于工作 be busy at work
蜜蜂忙于采蜜。 The bees busied themselves at making honey.
他正忙于为他的小说收集资料。 He is on the wing gathering material for his novels.本回答被网友采纳