Unfastens
v. 解开（尤指衣服或带子）( unfasten的第三人称单数 ); 松开; 解开, 脱开, 松开
🗣️ 情景例句
Their relationship is over.
他们之间的关系完了。
Yes, I worked from early morning until late at night.
是,我从清早工作直到半夜。
Even he still lives under the illusion that country life is somehow superior to town life.
即使他也仍存有幻觉，好像乡村生活就是比城市生活优越。