英语词汇“jack post”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	jack post
释义	jack post noun : either of the posts supporting the crankshaft of a deep-well-boring apparatus
随便看	triphosphates triphosphopyridine nucleotide triphosphopyridines triphosphoric acid triphthong triphthongal triphthongs triphyline triphylite tripinnate tripinnately tripinnatifid tripinnatisect tripl- triplane triplanes Triplaris triple triple (in) triple block triple bogey triple bond triple counterpoint Triple Crown triple crown

英语词典包含469781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。

jack post