英语词汇upper plunger怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	upper plunger
释义	upper plunger 简明释义上冲杆网络释义 1 ?上冲杆 ... triplex plunger pump 三柱塞泵 upper plunger 上冲杆 vacuum cylinder and plunger assembly 真空省沿器筒及柱塞总成 ... 短语 1 plunger upper helix 柱塞上螺边 2 plunger return spring upper seat 柱塞弹簧上座 3 rocker upper extremity plunger 摇臂柱塞
随便看	commissioned judge commissioned officer commissioned officers commission sale Commissioned Warrant Officer commissioned work commissioned works commissionee commissioner commissioner affidavits commissioner expenditures commissioner for oaths commissioner general commissioner-general commissioner of audit Commissioner of Banking commissioner of custom Commissioner of Customs Commissioner of Customs and Excise commissioner of education commissioner of emigration Commissioner of Estate Duty commissioner of Inland Revenue Commissioner of Insurance commissioner of public land office

英汉双解词典包含3185865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。