Precision gear
[化] 精密齿轮
🧩 词语组成解析
gear
[ɡɪr]
n. 齿轮;排挡;传动装置;衣服 ;
vi. 接上;调和;
vt. 使适应;装上齿轮;用齿轮连接;
🗣️ 情景例句
We really appreciate your advice.
我们非常感谢你的建议。
You should wear a lightweight suit, It's hot today.
你应该穿一套薄一点的套装，因为今天很热。
Then he sits and barks until someone lets him out.
这之后他就坐下汪汪叫起来，直到有人来把它放出去。