have not a leg to stand on

• adj. 站不住脚

例句

用作形容词 (adj.)

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

• not have a leg to stand on (论点等)站不住脚...