Reducing gear
[化] 减速齿轮
🧩 词语组成解析
n. 减低；减轻体重法, 减肥法
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
I'd like you to meet Audrey and her mother, Mrs. Cooper.
我来向你介绍， Audrey和她母亲 Cooper太太。
They fought for the sake of their country.
他们为国而战。
I don't think so. Ah! It was Li Lei.
我想不是。啊，是李雷！