improve
第三人称单数:improves
现在分词:improving
过去式:improved
过去分词:improved
搭配:
①improve in sth 在某方面好转
②improve on 对……作出改进;比……有了改进
③improve oneself in sth 在某方面有进步
④make an improvement in 在某方面作改进
句型:
①There be an improvement in...在某方面有进步/好转
②There is still room for improvement.仍有改进的余地