3325英语网 英语单词
Heptine的音标发音
Heptine
英式发音：[heptain]
美式发音
(n.) Any one of a series of unsaturated metameric hydrocarbons, C7H12, of the acetylene series.
校对:米里亚姆
(n.) Any one of a series of unsaturated metameric hydrocarbons, C7H12, of the acetylene series.
校对:米里亚姆