英语词汇“rock bit”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	rock bit
释义	rock bit 基本英英近义反义凿岩钻头 Noun: a drill bit that has hardened rotating rollers近义词 roller bit牙轮钻头
随便看	soil-balls soil bank soil-bank soil bank legislation soil bank program soil-bank program soil-bank programme soil banks soil bank slope soil barrier soil barriers governance soil basal niche-fitness soil basal respiration soil base soil base modulus of resilience soil basic nitrogen supply soil basoid soil batch hopper soil bearing capacity soil-bearing pressure soil bearing pressures soil bearing ratio soil-bearing rice seedling transplanter soil bearing test soil bearing value