单词 | paraffin series |
释义 | Definition of paraffin series in English:paraffin seriesnoun Chemistry
OriginMid 19th century; earliest use found in Robert Bridges (1844–1930), poet. Definition of paraffin series in US English:paraffin seriesnoun Chemistry
OriginMid 19th century; earliest use found in Robert Bridges (1844–1930), poet. |
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