spirocyclopropane
名词 n.
英文释义
名词 n.
- A divalent radical in which a cyclopropane ring is fused to another ring at a single carbon atom, the two rings being more-or-less at right angles to one another
词形变化
词源
Etymology tree
Proto-Indo-European *sper-
Proto-Indo-European *sper-yeh₂-
Ancient Greek σπεῖρα (speîra)der.
Latin spīra
Ancient Greek -ο- (-o-)der.
Latin -o-bor.
English -o-
English spiro-
Proto-Indo-European *kʷel-
Proto-Indo-European *kʷékʷlos
Ancient Greek κῠ́κλος (kŭ́klos)der.
Late Latin cyclusbor.
Middle English cicle
English cycle
Ancient Greek κυκλῐκός (kuklĭkós)bor.
Classical Latin cyclicuslbor.
Middle French cyclique
French cycliquebor.
▲
Classical Latin cyclicusbor.
English cyclic
English cyclo-
English propane
English cyclopropane
English spirocyclopropane
From spiro- + cyclopropane.
Proto-Indo-European *sper-
Proto-Indo-European *sper-yeh₂-
Ancient Greek σπεῖρα (speîra)der.
Latin spīra
Ancient Greek -ο- (-o-)der.
Latin -o-bor.
English -o-
English spiro-
Proto-Indo-European *kʷel-
Proto-Indo-European *kʷékʷlos
Ancient Greek κῠ́κλος (kŭ́klos)der.
Late Latin cyclusbor.
Middle English cicle
English cycle
Ancient Greek κυκλῐκός (kuklĭkós)bor.
Classical Latin cyclicuslbor.
Middle French cyclique
French cycliquebor.
▲
Classical Latin cyclicusbor.
English cyclic
English cyclo-
English propane
English cyclopropane
English spirocyclopropane
From spiro- + cyclopropane.
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数据来源: Wiktionary