英语词汇“point operating crank”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	point operating crank
释义	point operating crank 道岔转换拐肘
随便看	bladed-surface aerator blade duct bladed wheel blade edge blade efficiency blade element blade element theory blade element velocity blade end blade-end loss blade end loss blade endosseous implant blade entrance angle blade entrance gate blade entrance opening blade erosion blade erosion shield blade erosion tester blade exit blade exit angle blade face blade face cavitation blade failure and repair blade fan blade fin 不经霜打的柿子不甜不经霜的柿子不甜不经高山，哪知平地不结子花休要种不结子花休要种，无义之人不可交。不结网的蜘蛛捉不到虫不给好脸子看不给活人做主，却替死鬼争气不缘齿发未迟暮，吟对远山堪白头不缺胳膊不断腿霜枯れ霜枯レ霜柱霜気霜焼け霜焼ケ霜融け霜融ケ霜解け霜解ケ