Mechanical transmission
[医] 机械性传播
🧩 词语组成解析
🗣️ 情景例句
I think I'll need your expert assistance this afternoon.
我想，我今天下午需要你专业的协助。
He that will take the bird must not scare it.
欲捉鸟莫惊鸟。
If explosives are used, vibrations will cause the roof of the mine to collapse.
如果用炸药爆破，震动会引起矿顶塌落。