您要查找的是不是：
- lifter bevel wheel (高低牙)升降伞形齿轮
- 蓝牙Bluetooth
- bevel (木石等材料削斜角)割角
- 蛀牙cariosity
- 狼牙wolf tooth
- 牙套tooth socket
- Cog-wheel呼吸Cog-wheel breathing
- 牙疼have a toothache
- gauge wheel (犁)规轮
- 高低不平的rugged
- elastic wheel (研磨的)弹性轮
- 高低贵贱high and low
- 尾牙a year-end dinner for employees
- trolley wheel (电车接电轮)滚轮
- 销售分析表明，这两种产品在竞争垄断市场方面仍然不分高低。Sales analyses show these two products are still vying neck and neck to corner the market.
- 牙线dental floss
- raised wheel seat axle (火车)无内凸肩车轴
- 我对制鞋是了解一些的，从鞋样和针脚上我能看出质量的高低。I know a bit about shoes and I can see the quality in the shaping and stitching.
- 洗牙toothwash
- block wheel (装金刚石的切裁玻璃用)刀轮
