英语词汇bellows ball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	bellows ball
释义	bellows ball 简明释义打气球：指用来打气的球形装置。网络释义 1 ?打气球 ... pibal 释义：测风气球 bellows ball 释义：打气球 Balloon atrioseptostomy 释义：气球心房间隔造口术 ... 短语 1 bellows seal ball valve 波纹管球阀 2 bellows seal ball valves 波纹管球阀双语例句 1 Introduces a kind of sealing device for ball valves, by means of orbital groove, applied the principle of bellows sealing to the production of ball valves. 介绍了一种球阀密封装置，通过轨道槽的作用使波纹管密封的原理在球阀的生产中得以运用。
随便看	conditional rule application conditionals conditional sale conditional sale agreement conditional sale contract conditional sales conditional sales contract conditional sale contract conditional sampling conditional sand conditional scheduling conditional section conditional securities conditional security conditional sentence conditional sentences conditional short-circuit current conditional short circuit current conditional sign test conditional skip instruction conditional solubility product conditional specification conditional stability conditional stability constant conditional stabilized

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。