file ,hand-operated (excl. dental or manicuring files and interchangeable tool pieces)
手动锉（不包括牙锉或指甲锉及可互换的工具部件）
They file their teeth to sharp points.
他们锉利自己的牙齿。
The Combining Application of Hand ProTaper and K-File in the Root Canal Therapy in Molars
手用ProTaper与K型锉在磨牙根管治疗中的联合应用
Manual Protaper Nickel Titanium File in the Application of Teeth after Bending Root Canal Preparation
Protaper手动镍钛锉在后牙弯曲根管预备中的应用
A clinical research of two Ni-Ti rotary instruments on severe bending molar root canal preparation by reverse flaring technique
倒敞法结合2种机用镍钛锉预备重度弯曲后牙根管的应用研究
Management of hand-used Ni-Ti Protaper instrument in singlevisit root canal therapy
Protaper手动镍钛锉在磨牙一次性根管治疗术中的应用
They are filing the teeth of a saw.
他们正在用锉子锉锯齿。
The act or an instance of using a file.
锉用锉刀锉的行为或事例
eellike cyclostome having a tongue with horny teeth in a round mouth surrounded by eight tentacles; feeds on dead or trapped fishes by boring into their bodies.
似鳗的圆口纲脊椎动物，舌头上有锉牙，圆形嘴外有八只触角；吃死鱼或通过刺入鱼的身体捕捉鱼。
Snails have teeth. They are arranged in rows along the snail's tongue and are used like a file to saw or slice through the snail's foot.
蜗牛有牙齿，它们沿蜗牛的舌头排成几行，通过蜗牛的脚，象一把锉刀一样锯或切食物。
Clinical management of curved and calcified root canals of molar with C-Pilot Files and EDTA using multiple expanding method
应用C型先锋锉和乙二胺四乙酸(EDTA)治疗磨牙弯曲钙化根管的临床研究
Application of hand-used ProTaper instruments in combination with standard stainless steel H-file in endodontic treatment of molar canals
手用ProTaper根管扩大系统联合标准不锈钢H锉在磨牙根管治疗中的应用
G: Not as good. Most barbarians wear their teeth down gnawing on their shields. The rest tend to file their teeth down to points.
没那么好。大多数野蛮人的牙齿都因为啃咬他们的盾牌而磨损了。剩下的则试图把他们的牙齿锉尖。
To smooth, reduce, or remove with or as if with a file.
锉平，锉除用或似乎用锉磨平、缩少或除去
To file or scrape with a coarse file having sharp projections.
粗锉用粗糙的锉子擦，锉或刮，发出刺耳的声音
You have to file away for hours to get this metal smooth.
你得锉好几个小时才能锉平这块金属。
I'd better file them for you. Come over here.
最好我来帮你锉一锉，过来这里。”
Any of various primitive elongated freshwater or anadromous fishes of the family Petromyzontidae, characteristically having a jawless sucking mouth with rasping teeth.
七鳃鳗，八目鳗一种七鳃鳗科的原始细长淡水或溯河产卵鱼，特点是长有无颌的吮吸嘴，嘴内有锉牙