英语词汇ad lib的起源、历史背景-英语词源词典

词汇	ad lib
词源	ad lib. Deriving from the Latin ad libitum, at will, ad lib means to speak words or perform actions not in a script or speech being used. Ad libitum is first recorded in 1705.
随便看	chicory chic sales chief cook and bottle washer chigger chihuahua child childe ballad children children and chicken must always be pickin’ children-s death children should be seen but not heard chili chili pepper chime in chimpanzee chin china chinaman-s chance china syndrome chin chin chinese home run chinese language contributions to english chink chinook chinook state

英语词源词典收录了13259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。