also Loran, 1940, a word invented from L.R.N., initial letters in long-range navigation.
updated on August 21, 2016
英语词源词典收录了45867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。