Mechanical equilibrium
[化] 机械平衡; 力学平衡
🧩 词语组成解析
🗣️ 情景例句
Yes, I know that.
是的 ，我知道。
Is meat packing a big industry in your country?
肉制品包装在你的国家是大产业吗？
Was the noise a cause of the illness, or were the complaints about noise merely a symptom?
是噪音引起了（精神）病呢，还是（精神）病的症状之一是对噪音的抱怨？