complain用法

1、complain：不及物动词，抱怨，诉苦He complained to me about the food.他向我抱怨伙食不佳。

3、complain：及物动词，诉说，申诉，控告[后面常跟从句]He complained that the exam was too hard.他抱怨考试太难了。

5、complain：实例用法He came to complain about the volume of the music.他过来抱怨音乐的音量太高了。