英语词汇upper lift drum的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	upper lift drum
释义	upper lift drum 英?[??p? lift dr?m] 美?[??p? l?ft dr?m] 释义上部提升筒
随便看	drilling dust drilling duty drilling dynamometer drilling efficiency drilling electric equipment drilling engine drilling engineer drilling engineering drilling engineering data logging unit drilling engineering simulation drilling engineering simulator drilling equipment drilling equipment for submarine oil drilling exploration drilling fine drilling firm drilling fluid drilling fluid canal drilling fluid circulation drilling fluid circulation system drilling fluid cleaner drilling fluid cleaning system drilling fluid column pressure drilling fluid cushion box drilling fluid (drilling mud)

英汉双解词典包含4367426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。