pyrazole
n. [化]吡唑
词形变化
释义与例句
-
1.
A heterocyclic organic compound containing two nitrogen atoms next to each others in a five-membered ring, called 1,2-diazole in IUPAC nomenclature.
吡唑
化学 -
2.
A group of compounds containing that structure.
化学
词源
Etymology tree Proto-Indo-European *péh₂wr̥ Proto-Hellenic *pāwər Ancient Greek πῦρ (pûr) Latin pyr English pyro- English pyr- Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Hellenic *ə- Ancient Greek ᾰ̓- (ă-) Proto-Indo-European *gʷeyh₃- Proto-Indo-European *-wós Proto-Indo-European *gʷih₃wós Proto-Indo-European *gʷíh₃weti Proto-Hellenic *gʷyṓw-ō Proto-Hellenic *ďṓwō Ancient Greek ζώω (zṓō) Ancient Greek ζῶ (zô) Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Ancient Greek -ᾱ (-ā) Ancient Greek -η (-ē) Ancient Greek ζωή (zōḗ) French azotebor. English azote English azo- English -ole English azole English pyrazole From pyr- + azole.
来源：wiktionary