请输入您要查询的英文单词：
单词
MEK
释义
Definition of
MEK
in English:
MEK
noun
Chemistry
= methyl ethyl ketone.
Origin
1930s
.
Definition of
MEK
in US English:
MEK
noun
Chemistry
= methyl ethyl ketone.
Origin
1930s.
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aaa
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aablins
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更新时间：2026/3/15 12:32:35