gear wheel
短语词组
- turning gear hand wheel 磐車手輪
- gear end wheel 機頭輪
- Pump gear -wheel 齒輪抽水機
- miter gear mitre wheel 等逕繖齒輪
- change gear change wheel 變速齒輪;詳細繙譯
- gear gear wheel 齒輪
- Small gear -wheel 梳齒狀小圓輪
- planet gear planet wheel 行星齒輪
- sprocket gear chain wheel 鏈輪 返回 gear wheel