intercept 　　vt. 拦截，截住，截击 　　A: The conference facilitated intercourse with many groups of people. 　　B: I hope that you had some interesting and productive conversations. 　　intercourse 　　n. 1.性交;2.交流，交往，交际 　　A: What do you study in college? 　　B: The interface between humans and computers 　　interface 　　n. 1.接口;2.界面，交接处 　　v. 互相作用(或影响，联系)，互相配合工作 　　A: We have to submit an interim report by the end of the month. 　　B: And when will the official one have to be completed? 　　interim 　　a. 暂时的，临时的 　　n. 间歇，过度期间 　　in the interim 在其间 　　A: May I offer an interjection into the argument? 　　B: No, the debate must continue without disruption. 　　interjection 　　n. 1.感叹词;2.(突然的)插入 　　A: How was the weather on your holiday? 　　B: Apart form the intermittent rain, it was fine. 　　intermittent 　　a. 间歇的，断断续续的