Reliability mathematics
[计] 可靠性数学
🧩 词语组成解析
🗣️ 情景例句
It needs your time, and it needs your energy.
它需要你的时间 需要你的精力。
I took out my pen.
我拿出了我的笔。
In that case, we wouldn't have it in stock.
如果是这样，我们库存不会有。