英语词汇expanding 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	expanding ball
释义	expanding ball 简明释义薄壳炸弹网络释义短语 1 expanding of the ball 超球扩张双语例句 1 A kind of slope slots and embeded plates hoisting expanding type valve sealing mechanism which is suitable for ball valves, butterfly valves and plug valves is introduced. 介绍了一种适用于球阀、蝶阀和旋塞阀的斜槽插板升降撑拢式阀门密封结构。
随便看	single-lane highway single-lane lock single lane road single-lane road Single language single lap single lap joint single lap weld single lap weld single-lap winding Single Large Expensive Drive single lath single lath single law single layer single-layer single-layer bit single layer bit single layer board single layer caving method single-layer coating single layer coil single layer coil single layer coil tube single-layer cylindrical boiling-bed drier

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。