英语词汇“ball valve action”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	ball valve action
释义	ball valve action ball valve ac·tion intermittent blockage of a tube or outlet of a cavity by some object or material that permits passage in one direction but not in the other.
随便看	colbert, jean baptiste colbert, lester colborne, john colbran, isabella angela colburn analogy colburn house state historic site colburn j factor equation colburn method colburn, nettie colburn, zerah colbus, born-colbus & fittante colby colby, bainbridge colby bates bowdoin consortium colby, charles colby cheese colby college colby girls fast pitch association colby jack colby-jack cheese colby library quarterly colby on-campus orientation teams colby outdoor orientation trips colby university colby, william edward

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

ball valve action