not have a leg to stand oninformalPROVE to be in a situation where you cannot prove or legally support what you say 没有根据,站不住脚 If you didn’t sign a contract, you won’t have a leg to stand on. 如果你没签合同的话,就没有凭据了。
not have a leg to stand on• If you didn't sign a contract, you won't have a leg to stand on.
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