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单词
butane
释义
butane
bu
tane
/
ˈbyuteɪn
/
noun
[uncountable]
Etymology
ETYMOLOGY
butane
Origin:
1800-1900
butyl
type of chemical group
(19-21 centuries)
(from
Latin
butyrum
( ➔
BUTTER
1
); because it smells of butter that is no longer fresh) +
-ane
carbon chemical compound
a gas stored in liquid form, used for cooking and heating
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更新时间:2026/6/20 1:20:58