英语词汇“ring life buoy”的翻译、意思、用法、释义-英汉汉英词典

单词	ring life buoy
释义	ring life buoy救生圈双向☞ ring life buoy--life buoy-- life ringring life buoy救生圈機械工程ring life buoy救生圈造船工程名詞
随便看	conducting layer conducting liquid conducting loop conducting material conducting materials conducting medium conducting oxides conducting paint conducting parenchyma conducting particle conducting particles conducting pathway conducting period conducting polymer conducting polymers conducting power conducting ratio conducting ring conducting shell conducting slag conducting sleeve conducting state conducting state ；on-state conducting stratum conducting tissue