英语词汇null的起源、历史背景-英语词源词典

词汇	null
词源	null. Null, as in the well-known phrase null and void, means having no legal force. The word derives from the Latin nullus meaning the same.
随便看	columbus-s egg coma berenices comanche moon comanchero comanche yell come a cropper come again come day go day god send sunday come down like a ton of bricks on someone comedy comedy of errors come hell or high water come in with one-s five eggs come off it come out of here you damned old reb come out of the closet come out the little end of the horn come see come to a head come to a screeching halt come-too-soon come up and see me sometime come up for air comeuppance come up roses

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。