英语词汇pump check 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	pump check ball
释义	pump check ball 简明释义泵止回球网络释义短语 1 pump check valve ball 止回阀球双语例句 1 In addition, it should be considered for cutlery, needle valves, ball check valves, valve seats, pump parts, ball studs, bushings, and wear-resistant textile components. 首选应用是轴承结构，包括滚珠和轴套。还有，它也能用来做刀具、针形阀、球型止回阀、阀门基座、泵零件、球头螺栓、轴套、抗磨损纺织机械。
随便看	impignorate impignoration Impilakhti impilation imping impinge impinge against impinge corrosion impinge corrosion test impinged impinge on impinge upon impingement impingement aerator impingement angle impingement attack impingement baffle impingement baffle plate impingement baffle impingement black impingement cleaner impingement collection impingement collector impingement cooling impingement corrosion

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。