polycyclic

名词 n. 形容词 adj.
中文释义

英文释义

名词 n.
  1. A polycyclic compound.
形容词 adj.
  1. Involving more than one cycle. not-comparable
  2. Having two or more rings of atoms in the molecule. not-comparable
  3. Having the members of a series, such as a calyx or corolla, in several circles. not-comparable

词形变化

polycyclics plural

词汇关系

衍生词
macropolycyclic nonpolycyclic polycyclic aromatic hydrocarbon

词源

词源 1
Etymology tree
Proto-Indo-European *pleh₁-
Proto-Indo-European *polh₁ús
Ancient Greek πολῠ́ς (polŭ́s)lbor.
English poly-
Proto-Indo-European *kʷel-
Proto-Indo-European *kʷékʷlos
Ancient Greek κύκλος (kúklos)
Proto-Indo-European *-kos
Ancient Greek -κός (-kós)
Ancient Greek -ικός (-ikós)
Ancient Greek κυκλῐκός (kuklĭkós)bor.
Classical Latin cyclicuslbor.
Middle French cyclique
French cycliquebor.
▲
Classical Latin cyclicusbor.
English cyclic
English polycyclic
From poly- + cyclic.
词源 2
Etymology tree
Proto-Indo-European *pleh₁-
Proto-Indo-European *polh₁ús
Ancient Greek πολῠ́ς (polŭ́s)lbor.
English poly-
Proto-Indo-European *kʷel-
Proto-Indo-European *kʷékʷlos
Ancient Greek κύκλος (kúklos)
Proto-Indo-European *-kos
Ancient Greek -κός (-kós)
Ancient Greek -ικός (-ikós)
Ancient Greek κυκλῐκός (kuklĭkós)bor.
Classical Latin cyclicuslbor.
Middle French cyclique
French cycliquebor.
▲
Classical Latin cyclicusbor.
English cyclic
English polycyclic
From poly- + cyclic.
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