英语词汇apt的起源、历史背景-英语词源词典

词汇	apt
词源	apt [ME] Originally apt meant ‘suited, appropriate’; the source is Latin aptus ‘fitted’, the past participle of apere ‘fasten’. Inept [M16th] is its opposite, the change in the vowel sound having already happened in Latin ineptus.
随便看	arc arcane arch archbishop arch-enemy archer Archimedes’ principle Archimedes’ screw archipelago architect arctic area arena argue aria aristocracy ark arm Armagnac armpit aroma arrant arrest arrive arrogant

英语词源词典收录了6069条英语词源词条，基本涵盖了全部常用英语词汇的起源、历史，是研究英语词汇或通过词源学英语的必备工具。