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单词 spir-
释义 spir-
combining form
or spiri- or spiro-
Etymology: Late Latin spir-, from Latin spira — more at spire
1. : coil : twist
 < Spiranthes >
 < spirivalve >
 < Spirochaeta >
2. : a chemical compound that contains one or more systems of two rings having a single atom in common with a resulting figure-eight arrangement of atoms
 < spiropentane >
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更新时间:2025/1/11 13:33:55