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单词
olefin
释义
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olefin
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olefin
/ˈəʊlɪfɪn/
(亦作
olefine
)
noun
Chemistry
another term for
ALKENE
【化】同
ALKENE
.
派生词
olefinic
adjective
词源
mid 19th cent.: from French
oléfiant
'oil-forming' (with reference to oily ethylene dichloride).
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servo
servomechanism
anarchically
anarchism
anarchist
anarchistic
anarchy
an Aries
an army marches on its stomach
an army marches on its stomach
an army of/armies of
an arrow in the quiver
an article of faith
Anasazi
anastigmat
anastigmatic
anastomose
anastomosis
anastomotic
anastrophe
a nasty one
a nasty piece of work
a nasty taste in the mouth
anathema
英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2025/8/31 0:10:10