999英语网 英语单词
Octane的音标发音
Octane
英式发音：['kten] or ['ɑkten]
美式发音
(noun.) any isomeric saturated hydrocarbon found in petroleum and used as a fuel and solvent.
克拉拉录入
(noun.) any isomeric saturated hydrocarbon found in petroleum and used as a fuel and solvent.
克拉拉录入