Noncanceable
[经] 不可撤销的
🗣️ 情景例句
And Michigan needs a touchdown. Michigan
Michigan队需要达阵得分。
Can I fix you a drink?
我给你调饮料好吗？
Imagine a pen attached to the weight in such a way that its point rests upon a piece of paper on the floor.
假定把一支笔拴在重物上，笔尖落在地板上的一张纸上，