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
His collection of paintings is most impressive.
他的绘画收藏令人叹为观止。
Although the cartons are light and easy to handle, we think it is not strong enough to be shipped.
虽然这些纸箱轻便、易拿，但我们认为它们在运输中不太结实。
Finding that he could not remember a word of the letter either,
狱卒发现自己连一个字也记不住，