difluoromethane翻译_音标
difluoromethane 朗读
difluoromethane
音标：美[\'daɪflʊəroʊmi:θeɪn]
difluoromethane翻译
difluoromethane双语用法和例句
相关单词
dreggy donation deckle detractress devitrification desomorphine dihexagonal diddikai diehard dealing diffluence dioptre discourager deserter diimine DD doura debtee determined dennet