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
They get better and better.
它们越来越好。
I often brush my teeth in the morning.
我常常在早上刷牙。
Where did you put it?
你把它放哪儿啦？