英语词汇protection valve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	protection valve
释义	protection — 保护 • 防避 • 掩护 • 掩蔽 • 庥 • 知遇之恩 protection n — 保障 n • 权利 n valve n — 阀 n • 气阀 n • 门 n • 瓣 n • 活塞 n • 活门 n • 活瓣 n • 罨 n
随便看	uploading the video uploading to the server uploading to the website upload in progress upload into sap upload job upload list upload materials upload media upload multiple upload new file upload new software upload notification upload of data upload on a server upload online upload or otherwise make available, files that contain image upload or otherwise make available, files that contain Image upload or otherwise make available, files that contain image upload or otherwise make available, files that contain image upload Panel upload path upload photos to Facebook upload pictures upload platform

英汉双解词典包含2273206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。

protection —