Friction gearing
[机] 磨擦传动装置
🧩 词语组成解析
n. 传动装置\\n[经] 比例结合, 齿轮作用
🗣️ 情景例句
All right, but I'm buying next time.
好吧，不过下回我付钱。
What's your impression of the United States?
你对美国的印象如何？
I looked out of the window.It was dark outside.
我望望窗外，外面一片昏暗。