benzalkonium

苄烷铵, 苯甲烷铵

词形变化

benzalkoniums 复数 benzalkoniums

释义与例句

n.
  1. 1.

    Any of a class of quaternary ammonium cations containing a benzyl, two methyl and another, longer alkyl group

    医学

相关短语

benzalkonium chloride [化] 苯扎氯铵; 洁而灭 [医] 氯化苯甲烃铵, 氯化苄烷铵

词源

Etymology tree Arabic لُبَان (lubān) Proto-Indo-European *yew- Proto-Indo-European *-os Proto-Indo-European *yéwos Proto-Indo-Iranian *yáwas Sanskrit यव (yava)bor.? Proto-Austronesian *zawa Proto-Malayo-Polynesian *zawabor.? Old Javanese jawa Old Javanese -i Old Javanese Jawi Javanese ꦗꦮꦶ (jawi)der. Arabic جَاوَة (jāwa) Arabic ـِيّ (-iyy) Arabic جَاوِيّ (jāwiyy) Arabic لُبَان جَاوِيّ (lubān jāwiyy)bor. Catalan benjuíder. Middle French benjoinder. English benzoin English benzo- English benz- Proto-Indo-European *swel-der.? Ancient Greek ῡ̔́λη (hū́lē)der. Frenchder. English -yl English benzyl Akkadian 𒎎𒋆𒁉𒍣𒁕 (guḫlum)bor. Aramaic כוחלא (kuḥlā)bor. Arabic كُحْل (kuḥl) Andalusian Arabic اَلْكُحُول (al-kuḥūl)bor. Medieval Latin alcoholder. Middle English alcofol English alcohol ▲ English -yl English alkyl New Latin ammōniumbor. English ammonium English onium English -onium English benzalkonium From benz(yl) + alk(yl) + -onium (“quaternary ammonium compound”).

来源：wiktionary