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	primary mutant primary mycelium primary myelodysplastic syndrome primary myelofibrosis Primary Myocardial Disease primary myocardiopathy primary myopathy primary myopia primary nail field primary nail field primary narcissism primary nasal cavity primary natural radio-nuclide primary natural selection primary navigation primary navigation system primary neck cell primary need Primary Neoplasm,Multiple Primary Neoplasms,Multiple Primary neoplastic site unknown primary nephrotic syndrome primary nephrotome primary network primary network flow control

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。