aryl

[机] 芳香基

词形变化

aryls 复数 aryls

释义与例句

n.
  1. 1.

    Any univalent organic radical derived from an aromatic hydrocarbon by removing a hydrogen atom.

    芳香基

    化学

词源

Etymology tree Ancient Greek *ἄρ- (*ár-) Proto-Indo-European *-yéti Proto-Indo-European *-oyétider.? Ancient Greek -όω (-óō) Proto-Indo-European *-mn̥ Ancient Greek -μᾰ (-mă) Ancient Greek -ωμα (-ōma) Ancient Greek ἄρωμα (árōma) Proto-Indo-European *-tis Ancient Greek -τις (-tis) Ancient Greek -σῐς (-sĭs) Proto-Indo-European *-kos Ancient Greek -κός (-kós) ? Proto-Indo-European *-tós Ancient Greek -τος (-tos) ▲ Ancient Greek -κός (-kós) ? Ancient Greek -τῐκός (-tĭkós) Ancient Greek ἀρωματικός (arōmatikós)der. Late Latin arōmaticusder. Old French aromatique Middle Frenchbor. Middle English English aromatic Proto-Indo-European *swel-der.? Ancient Greek ῡ̔́λη (hū́lē)der. Frenchder. English -yl English aryl From aromatic + -yl.

来源：wiktionary