mainly after exercising the lower areas of the body. Sometimes there is no pain and no injury but the knee still feels weak and a person is unable
英语启蒙|六种常见伤口的英语表达 1) 撞伤bump Did you bump your head on the table? You got a bump on your head. 2) 淤青bruise She bruis - duoduohao于20220121发布在抖音,已经收获了1847个喜欢,来抖音,记录美好生活!