999英语网 英语单词
Phenanthrene的音标发音
Phenanthrene
英式发音：[f'nnθri:n]
美式发音
(n.) A complex hydrocarbon, C14H10, found in coal tar, and obtained as a white crystalline substance with a bluish fluorescence.
克劳德特录入
(n.) A complex hydrocarbon, C14H10, found in coal tar, and obtained as a white crystalline substance with a bluish fluorescence.
克劳德特录入