behave badly
词形变化：
动词过去式: behaved | 动词过去分词: behaved | 动词现在分词: behaving | 动词第三人称单数: behaves |
同义词：
act | work | perform | do the right thing | toe the line | comport | deport | conduct | demean | run | operate | do | acquit | deal | bear | carry |
反义词：