Precancelling
（收寄大宗邮件或邮包时）预先盖销（邮票）( precancel的现在分词 )
🗣️ 情景例句
It's been an extremely hectic day.
今天忙的乱七八糟。
Seize (or Take) time by the forelock.
撤热打铁。
You mustn't aim too high.
你不可好高骛远。