trouble

　　(1) 麻烦;烦恼;烦心的事 (可数，不可数)

　　It is a pity to give you so much trouble. / Life is full of troubles.

　　(2) 困难;费事 (不可数)

　　have trouble with sth. / have trouble (in) doing sth. (= difficulty)

　　Did you have much trouble in finding the post office? / I hope you won't have any trouble with the work.

　　[相关短语]

　　(1) ask for trouble 自寻烦恼;自找麻烦

　　What made you write such a letter? It was asking for trouble.

　　(2) (be) in trouble 有烦事;有困难;出事;惹麻烦

　　He never came except when he was in trouble.

　　(3) put sb. to trouble 给某人造成麻烦;增添麻烦

　　I am sorry for putting you to so much trouble.

　　(4) take trouble to do sth. 费心做某事;费心

　　It was good of you to take the trouble to help us.