azoethane的音标：azoethane的英式发音音标为：[əzə'ʊeθən]azoethane的美式发音音标为：[əzə'ʊeθən]...

ethanediol的音标：ethanediol的英式发音音标为：[i:θeɪni:'daɪəl]ethanediol的美式发音音标为：[iθeɪni'daɪəl]...

chlorodifluoromethane的音标：chlorodifluoromethane的英式发音音标为：[k'lɒrɒdɪflʊərəʊmi:θæn]chlorodifluoromethane的美式发音音标为：[k'lɒrɒdɪflʊəroʊmiθæn]...

n.二苯基甲烷...

The gas , which is sulphur - free , contains 89 - 99 % methane, up to 6 % ethane, and 3 % propane.天然气不含硫, 含甲烷88-99%, 乙烷6%和丙烷3%.The method and the condition of separation epoxy ethane from dihydric alcohol are described.介...

dibromonitromethane的音标：dibromonitromethane的英式发音音标为：[daɪbrəʊmənaɪtrə'meθeɪn]dibromonitromethane的美式发音音标为：[daɪbroʊmənaɪtrə'meθeɪn]...

n.二溴硝基甲烷...

乙二磺酸盐...

chloroethane的音标：chloroethane的英式发音音标为：[klərə'ʊeθən]chloroethane的美式发音音标为：[klərə'ʊeθən]...

n.溴化甲烷...

n.溴乙烷...

甲基甲烷...

dimethylmethane的音标：dimethylmethane的英式发音音标为：[daɪmeθɪl'meθeɪn]dimethylmethane的美式发音音标为：[daɪmeθɪl'meθeɪn]...

氯三氟甲烷...

氟代乙烷...

n.六氯乙烷...