英语词汇“jack line”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	jack line
释义	jack line jack line [′jak ‚līn] (petroleum engineering) A steel cable or rod that connects the arms of the central pumping engine to the two or more wells that are being pumped.
随便看	inkatha freedom party youth brigade ink bag inkberries ink berry ink-berry inkberry inkberry holly ink-black ink-blackly ink bleed ink blot inkblot inkblotted ink blot test inkblot test ink bottle inkc ink cap ink-cap ink cartridge ink cartridges ink coverage ink delivery system ink disease ink dispersion printer

英语词典包含2567994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。