英语词汇“rock bit”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	rock bit
释义	rock bit noun : a hardened drill for making holes in hard rock
随便看	square rod square root squares squares square sail square-serif square set square set system square shake square shooter square-shouldered squarest square staff square stake square stance square-stem square-stem spike rush square stern square table squaretail square thread square-thread square-tipped square-toed square-toedness

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。