Preemergency
[计] 备用, 备急, 辅助
🗣️ 情景例句
That's what I mean.
我就是指的这个。
We can spend hours talking about computers.
我们可以花些时间一起聊聊电脑。
We felt sure that sooner or later a stone would rip a hole in our petrol tank or damage the engine.
我们想念迟早会飞起一个石块把油箱砸开一个窟窿，或者把发动机砸坏。