Wormand gear
[电] 螺齿杆轮
🧩 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
How do you like China so far?
你喜欢中国吗？
Between two stools one falls to the ground.
脚踏两头要落空。
I'm sorry. I didn't know you wanted it. What a shame!
抱歉。我不知道你想要它。真可惜！