Quantitative restriction
[经] 数量限制
🧩 词语组成解析
🗣️ 情景例句
My doctor advised me to give up smoking without delay.
医生劝我立即戒烟。
Fortune is fickle.
天有不测风云，人有旦夕祸福。
If you want to send a letter to an office abroad that is in a different time zone, you can send a fax, and it will be received even though the office is not open.
如果你要寄信到不同时区的国外办公室，你可以发个传真，即使办公室不开门，信也会被收到。