stand up是什么意思

stand up意思是：站;立;站立;起立;站起来;（要求或证据）经得起检验，能够成立;（男友或女友）爽约，放…的鸽子

例句：

With one accord they all stood up and cheered.他们全体一致起立欢呼。

Some people still think it is impolite for men not tostand upwhen a woman comes into the room.有些人仍然认为妇女进屋时男子不起立是有失礼貌的。

Your argument just won'tstand up(to close scrutiny).你的论点经不起(仔细)推敲。

This cloth is designed tostand upto a lot of wear and tear.这种布料十分耐用。

Will this carstand upto winter conditions here?这汽车经得起这儿冬天的气候条件吗?

First she agreed to come out with me, then she stood me up.她先是同意跟我出去,后来又爽约了。