英语单词“cone rock bit”的翻译、意思、用法、释义-英汉词典

单词	cone rock bit
释义	cone rock bit1.■【机械工程】牙轮钻头，锥形凿岩钻头
随便看	footrope foot rot foot rule foot-runner footscraper foot screw foot section foot section pulley footsie Footsie index footslog foot-slogger foot soldier footsore footstalk footstall footstep footstep bearing footstock footstone footstool foot stove footsure footsy foot the bill 不是三生曾一面，宁堪开向世间人高阁盈千尽，征人借一棲浅褐衫儿寿带藤潇洒因馀暇，殷忧忆去年笑渠侬、剪彩与裁花，夸闺德车马或相遇，往往皆衣冠人生穷达岂能期，弦望从来自有时端愧骑鲸老正字，会寻觅句旧题舆奔流遥涧水，乱上前峰云皇天无老眼，空谷滞斯人次韵程渠南蓟门（时有水田之兵）尾声题刁光胤画册雪景水仙图题竹径逃禅图照负辕鬣鬣脩濬废卷问天买卦