第三人称单数： unsays
过去式： unsaid
过去分词： unsaid
现在分词： unsaying

What is said cannot be easily unsay .

说出来的话不易取消。

She wishes that she could unsay her words at the meeting .

她想要是能够收回在会上说的话就好了。

I will never unsay my words .

我决不收回自己所说的话。

I wish I could unsay the sharp words to him . He must hate me very much .

真希望我没说那些过分的话，他一定恨死我了。

Wrong information in your supply chain or operations can create unsay yes toable risks , lost business and higher operating expenses .

错误信息在您的供应链或行动可以兴办令人无法接受的风险，失去了商业和更高的业务费用。