Gear cutter
[机] 切齿刀, 切齿机
🧩 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
Would you like a beer?
你想喝杯啤酒吗？
From across the room, David cast a glance at his brother.
隔着房间，大卫瞥了一下弟弟。
The film was set in California in the middle of the nineteenth century.
这部影片是以19世纪中叶加利福尼亚为背景的。