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- The non-enameled tooth part, forming the junction with the jaw and providing vascularisation of the tooth. 根牙齿非珐琅质的部份,与颌形成联接和提供牙齿脉管的形成。
- It is a burring equipment of machining gears,be the same with the tooth parts of spur gears,helical gears, bevel gears, chain wheel and so on. 齿轮倒棱机是对齿轮加工过程中形成的毛刺进行处理的设备。适用于加工各种直齿、斜齿、伞齿、链轮等齿形零件。
- A toothed machine part,such as a wheel or cylinder,that meshes with another toothed part to transmit motion or to change speed or direction. 齿轮有齿的机器部件,比如一个车轮或汽缸,与另一个有齿部分相啮合,以传送运动或改变方向、速度。
- A toothed machine part, such as a wheel or cylinder, that meshes with another toothed part to transmit motion or to change speed or direction. 齿轮:有齿的机器部件,比如一个车轮或汽缸,与另一个有齿部分相啮合,以传送运动或改变方向、速度。
- He doubles the parts of a farmhand and a miner. 在这出戏里他既扮演雇农又扮演矿工。
- I was given gas when they pulled my tooth out. 给我拔牙时用了一氧化二氮。
- A film of mucus and bacteria on a tooth surface. 齿菌斑牙齿表面一层粘液和细菌的膜
- This tooth is sensitive to cold. 这颗牙对冷过敏。
- Mike's wife have a big sweet tooth. 迈克的妻子非常喜欢吃甜食。
- He had a bad tooth pulled out yesterday. 昨天他把蛀牙给拔掉了。
- I was fitted an artificial tooth by the dentist. 牙医给我镶了颗假牙。
- The various parts of the car are bolted together. 这辆汽车的各种配件是用螺栓装在一起的。
- There will be rain in all parts of the country. 全国各地将有雨。
- The part of a tooth between the crown and the root. 牙颈在牙冠和牙根之间的部位
- A canine tooth of the upper jaw. 上颚犬齿上颚的一个犬齿
- Nothing hurts more than a bad tooth. 疼痛莫胜于坏牙。
- Oil the moving parts of this machine regularly. 要定期给这部机器的运转部件上油。
- This aching tooth makes me feel wretched. 这一颗牙痛得我难受极了。
- A sensitive nerve in a tooth can cause great pain. 牙神经易受损伤,可产生巨痛。
- I pieced out the machine with scrap parts. 我用破铜烂铁拼成了这台机器。