get up和stand up区别

区别如下：

意思不同：

但当二者意思差不多的时候有区别：

stand up:to be on your feet 站起,站立,起立

两个例句：There were no seats left so I had to stand up.这个句子里,用 get up 就不太合适!

The class got up when teacher came in.这个句子里,用stand up 也是可以的.