| 单词 | 有齿 |
| 释义 | 〔gear〕A toothed machine part, such as a wheel or cylinder, that meshes with another toothed part to transmit motion or to change speed or direction.齿轮：有齿的机器部件，比如一个车轮或汽缸，与另一个有齿部分相啮合，以传送运动或改变方向、速度〔devil〕To tear up (cloth or rags) in a toothed machine.扯碎：在有齿的机器上拆碎布或（破布）〔dentalium〕from dentālis [toothy] * see dental 源自 dentālis [露齿的，有齿的] * 参见 dental〔toothed〕Having teeth, especially of a certain number or type. Often used in combination:有齿的：具有牙齿的、特指具有一定数量或种类的牙齿的。通常使用于复合词中：〔dentulous〕Possessing teeth; toothed.有牙的；有齿的〔tractor〕A toothed mechanism that automatically advances perforated continuous-form paper through a computer printer.拉纸器：一种有齿的机械装置，可自动使通过计算机打印机的打孔的连页形纸张前进 |
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