Reduction gear
[化] 减速齿轮\\n[医] 减速齿轮
🧩 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
Yes, indeed.
对 ，正需要。
He has a car.
他有一辆车。
His vanity was hurt by their talking so frankly.
他们坦率的谈话伤害了他的虚荣心。