Helical gear
[化] 斜齿轮; 斜齿圆柱齿轮
🧩 词语组成解析
a. 螺旋状的\\n[电] 螺线
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
Give it a try.
试试看。
I'll see you off at the airport.
我将到机场送你。
The aircraft was able to fly over the endless white plains without difficulty.
飞机可以毫无困难地飞过这片茫茫无际的白色原野！