improvement 的意思

improvement 的翻译
improvement [imˈpru:vmənt]
释义:
n. 改进,改善
构词:
improve[v.改善, 改进]+ment表名词→n.改进,进步
例句:
The doctor noticed a gradual improvement in his patient.
医生注意到病人在逐渐恢复健康. 换一句