not have a leg to stand on

• (论点等)站不住脚

not have a leg to stand on的用法和样例：

例句

1. He hasn't a leg to stand for this theory of his.
   他的这种理论是站不住脚的。
2. This assertion could not stand tests at all.
   亨廷顿的这一论断是站不住脚的。

词汇搭配

• have not a leg to stand on 站不住脚