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单词
pyracene
释义
pyra·cene
\ˈpirəˌsēn, ˈpīr-\
noun
(
-s
)
Etymology:
International Scientific Vocabulary
pyr- + ace- + -ene
:
a tetracyclic parent hydrocarbon C
16
H
12
regarded as derived from acenaphthene
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更新时间:2025/7/30 7:26:39