英语词汇sealing bellows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	sealing bellows
释义	sealing bellows 简明释义密封用波纹管专业释义 1 能源科学技术密封用波纹管双语例句 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	the grand tour the-grange the Grange the grape The grapes are sour. The Grapes of Wrath the grapevine the grass the grass is always greener the grass is greener the grass roots the grassroots the grave the gravy train the gray dollar the Gray Lady the gray mare the gray market the greasy pole the great the great the great account the great and the good the great and the mean the great apes

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。