return flow prevention valve

英 [return flow prevention valve]
美 [return flow prevention valve]

中文释义

止回阀

单词分析

单词结构：

return flow prevention valve

字母数：28

记忆提示

🎯 重点记忆：

  • 单词拼写：return flow prevention valve
  • 核心含义：止回阀

最近查询：

a hidden agenda adulations copy exactly expansio alarum granoplasm heat convection keratosis diffusa foetalis kiwi fruit kiwifruit leak detection assembly licence paua pyosalpingo-oophoritis quahogs right fielder Saltburn scrubbers self-twist yarn suffragism the subject of the day wub

更新时间：2026-04-10 01:32:09