complain
不及物动词抱怨，诉苦; 申诉，控诉，抗议
及物动词诉说，申诉，控告[后面常跟从句]
及物动词
2. He complained to the police of the boys stealing his apples. 他向警方控告那些男孩偷他的苹果。
3. The boy complained of a pain in his stomach. 这孩子说他肚子痛。
