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
What a day!
今天好忙！
Oh! I'm sorry. I wish you could stay.
哦，真遗憾，要是你能多呆一会儿该多好。
Ok, look, here are my father and mother.
看，这是我爸爸和我妈妈。