英语词汇reverse circulation drilling是什么意思，reverse circulation drilling的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	reverse circulation drilling
释义	reverse circulation drilling　 [采矿]反循环钻进, 钻进反循环
随便看	undark undarken undated undated undated undated undated check undated cheque undated deposit undated letter undated letter undated stock undated stock undatergum undathem undation undations undaturbidite undauntable undauntable undauntable undaunted undaunted undaunted undaunted

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。