英语词汇rock bit怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	rock bit
释义	rock bit 【工程】凿岩(齿轮)钻头
随便看	vacuity vacuolar Vacuolariaceae vacuolate vacuolating vacuolation vacuolations vacuole vacuoles vacuous vacuously vacuousness vacuousnesses vacuum vacuum aspiration vacuum aspirations vacuum back vbs V-bucket carrier V.C. VC v.c VCD V.C.G. VCG

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。