Mechanical loss
[化] 机械损耗
🧩 词语组成解析
loss
[lɔs]
n. 损失，减少;丢失，遗失;损耗，亏损;失败;
🗣️ 情景例句
The number's no longer in service.
这个号码现在是空号。
Poverty is not a shame, but the being ashamed of it is.
贫非耻，耻贫乃耻。
It's none of your business!
这不关你的事儿！