英语词汇“Portland beds”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	Portland beds
释义	Portland beds 波特兰层
随便看	steam collector steam collier steam color steam-color steam color printing steam-colour steam colour steam colour printing steam companions steam concentration steam condensate steam condensate-feedwater system steam condensation steam condensation front steam condensation heat transfer boiler steam condensation rate steam condenser steam condensers steam condensing steam condensing zone steam condition steam conditioner steam conditions steam conductivity steam conduit ylbl ylbs ylbz ylcb ylcc ylcd ylce ylcf ylch ylcq ひだり【左】ひだりうちひだりうち【左打ち】ひだりうちわひだりうちわ【左団扇】ひだりうでひだりうで【左腕】ひだりがわひだりがわ【左側】ひだりきき