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单词
isobutane
释义
iso·butane
\“+\
noun
Etymology:
International Scientific Vocabulary
is- + butane
:
a gaseous branched-chain hydrocarbon (CH
3
)
3
CH usually accompanying normal butane and used chiefly as an alkylating agent and as a fuel gas; 2-methyl-propane
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更新时间:2026/4/15 19:27:37