Gearing
n. 传动装置\\n[经] 比例结合, 齿轮作用
✅ 同义词
🗣️ 情景例句
I really appreciate all of your hospitality.
十分感谢您的款待。
Advanced technology has enriched China.
先进的工业技术使中国富裕起来。
When the dentist at last removed the cotton wool from my mouth,
当那位牙医最后将药棉从我嘴中取出时，