type of odorless nerve gas, 1945, from German, but the name is of unknown origin. Other phosphorous compounds known in Germany by the end of World War II were called Tabun, soman, Diglykol.
updated on December 28, 2021
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。