英语词汇helical rotary pump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	helical rotary pump
释义	helical rotary pump 简明释义螺杆泵网络释义 1 ?螺杆泵螺杆泵
随便看	indirect foreign tax credit indirect fracture indirect free kick indirect freezing indirect frequency modulation indirect frequency synthesizer indirect fulguration indirect gap indirect gap material indirect gap semiconductor indirect-gap semiconductor indirect gauging indirect genetic continuity indirect glare indirect goods indirect granulocyte immunofluorescence test indirect granulocyte phagocytosis test indirect gravimetric analysis indirect gravure indirect gravure press indirect group indirect guarantee indirect guilt indirect haemagglutination test indirect hazard

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。