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Allene is an isomer of methyl acetylene.是什么意思？

Allene is an isomer of methyl acetylene.

丙二烯是甲基乙炔的一种异构体.

相关词汇
allene is an isomer of methyl acetylene

allene

n. 丙二烯，二烯烃，丙二烯衍生物；

is

vt.& vi. 是（be的三单形式；n. 存在；

an

art. 一（在元音字母前代替不定代词a），一任一某一，一个；

isomer

n. 异构体；

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

methyl

n. 甲基，木精；

acetylene

n. 乙炔，电石气；
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