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
He won't pay attention to anybody.
他不会认真倾听别人的话。
A straw shows which way the wind blows.
一叶便知秋。
You'd better not go inside. There might be snakes.
你最好不要进去。说不定有蛇呢。