Gearing
n. 传动装置\\n[经] 比例结合, 齿轮作用
✅ 同义词
🗣️ 情景例句
Certainly. Do you have any identification?
当然可以。你有任何证明文件吗？
Pleasant hours fly fast.
欢乐的时间过得快。
I'm going to the shops. I want to buy some food for supper this evening.
我要去商场，想买些东西为晚饭做准备。