相关单词近义词 cogwheel 钝齿轮, component 零部件；元件..., flywheel 飞轮, gear 传动装置, gearwheel 大齿轮, mechanism 机制, tooth 牙齿, part 部分, wheel 方向盘, sprocket 扣链齿临近词cogent, coffin, COGO, cogg, Cogi, cogpu, Cogli, Cogan, Cogen, Cogny, Cogne, Cogno 返回 cogs