您要查找的是不是：
- 土dust
- leaning out (混合气)倾向于稀的方面
- 土的terrene
- Cog-wheel呼吸Cog-wheel breathing
- 土人native
- gauge wheel (犁)规轮
- 土黄色Khaki
- elastic wheel (研磨的)弹性轮
- 挖土excavation
- lifter bevel wheel (高低牙)升降伞形齿轮
- 填土filling
- trolley wheel (电车接电轮)滚轮
- 膨润土swell soil
- raised wheel seat axle (火车)无内凸肩车轴
- 土狼hyena
- block wheel (装金刚石的切裁玻璃用)刀轮
- 岩土工程Geotechnical Engineering
- cogwheel movement of pupil瞳孔齿轮样运动
- 松土scarification
- electric wheel drive (车辆主动轮电传动)电动轮驱动
