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单词
propane
释义
propane
pro
pane
/
ˈproʊpeɪn
/
noun
[uncountable]
Etymology
ETYMOLOGY
propane
Origin:
1800-1900
propionic
naming a type of fatty acid
(19-21 centuries)
, from
Greek
pion
fat
a colorless gas used for both cooking and heating
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更新时间:2025/3/28 10:48:55