英语词汇diaphragm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	diaphragm
释义	diaphragm 英/ ?da??fr?m / 美/ ?da??fr?m / 简明释义 n.隔膜；快门，[摄] 光圈；横隔膜；隔板网络释义 1 ?阻隔阻隔词典短语 1 diaphragm wall隔水墙 2 diaphragm valve给水调整阀，针阀；膜板阀 3 diaphragm pump隔膜泵；膜式泵
随便看	positioning bolt positioning by marking positioning camera positioning circuit positioning component positioning control positioning controller positioning control system position data positioning device positioning device positioning diagram method positioning dimension positioning disc positioning disk positioning dowel positioning drive positioning element positioning era positioning error positioning fixture positioning format item positioning for size position gauge positioning handle

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。