Definition: a dangerous or unpleasant situation which is difficult to escape from Level: B2
卧底特工进入大楼，完全意识到这可能是一个陷阱。
The undercover agents entered the building, fully aware it could be a ___trap.
不要掉入无偿加班的陷阱。
Don't fall into the ___trap of working overtime without extra pay.
聪明的侦探设下了一个陷阱来抓捕真正的罪犯。
The clever detective laid a ___trap to catch the real criminal.
