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| Chinese | English |
| 使齿轮啮合 | engage a gear |
| 减速齿轮机构，传动装置 | reducing gear |
| 凸轮轴齿轮 | cam gear |
| 反向倒车齿轮 | reverse gear |
| 火车爬坡时有嵌齿的铁轨 | cog railway |
| 正直齿齿轮 | straight-cut gear |
| 歪斜,交错轴，双曲面 齿轮 | skew gear |
| 等径直角斜齿轮 | mitre gear |
| 锯细齿花键拉刀 | serration broach |
| 齿条齿轮传动 | rack-end pinion |
| 齿槽联轴器节 | splined coupling |
| 齿轮 | tooth ed wheel |
| 齿轮变速，传动箱 | gear box |
| 齿轮拨叉 | shifter lever |