英语词汇“a closed book”的翻译、意思、用法、释义-英汉双解词典-礼仪网

单词	a closed book
释义	请查阅词条：closed book
随便看	duck out duck out of duckpin duckpins duckpins duckpinss ducks ducks ducks and drakes duck's arse duck's ass duck's bill duck's egg duck-shove duck shover duck shover duck's meat duck soup ducktail duck tape duck the issue duck the issue/question duck the question duckwalk duckweed 葑葒葓葖著著书立说著作著作人著作权著作权法 Schutzbrille Schutzdach Schutzdach Schutzdecke Schutzdeckel Schutzebene Schutzeigenschaft Schutzeinrichtung Schutzeinrichtung Schutzenzym