Annular gear
[机] 内齿轮
🧩 词语组成解析
annular
[['ænjulə]]
a. 环形的\\n[医] 环状的
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
Did it spoil your fun?
会不会让你扫兴？
The restaurant was full, so we decided to go to another place.
那餐厅客满了，我们决定到另一个地方去。
The Wayle is a small river that cuts across the park near my home.
威尔河是横穿过我家附近公园的一条小河。