Precondition concept
[计] 先块条件概念
🧩 词语组成解析
precondition
[ˌpri:kən'diʃən]
n. 前提;先决条件;
vt. 预先处理;事先准备;
🗣️ 情景例句
That's right. What should we do when we find a shortage in the shipment?
这很对。要是我们发现货物短缺，该怎么办？
There have been a lot of changes here in the last 20 years.
在这20年里这里有很多变化。
When did you come to China?
你什么时候来到中国？