Unfastened
v. 解开（尤指衣服或带子）( unfasten的过去式和过去分词 ); 松开; 解开, 脱开, 松开
✅ 同义词
🔴 反义词
🗣️ 情景例句
Thank you very much, But I guess I'd better do it myself.
谢谢你，但我想我最好还是自己做。
When I left, he was at home.
当我离开的时候，他回家了。
I hope to conclude some business with you.
我希望能与贵公司建立贸易关系。