英语词汇“n-butane”的翻译、意思、用法、释义-英汉汉英词典

单词	n-butane
释义	n-butane正丁烷n-butane正丁烷化學名詞—兩岸中小學教科書名詞n-butane正丁烷高中以下化學名詞
随便看	observant participation observants observanz observation observation airplane observational observational astronomy observational day observational definition observational equation observational error observational frequency observational learning observationally observationally equivalent observational method observational network observational point observational research observational site selection observational skill observational statement observational study observational twilight observation and learning activities