Precancels
（收寄大宗邮件或邮包时）预先盖销（邮票）( precancel的第三人称单数 )
🗣️ 情景例句
What's wrong with wanting to be on the school board?
想进入联合校董会有什么错？
I know the boy whose father is an engineer.
我知道那个男孩的父亲是工程师。
But I guess we've got some of the most beautiful mountains and countryside in the world.
但我想我们有一些世界上最美的山脉和乡村。