英语词汇k-9 corps的起源、历史背景-英语词源词典

词汇	k-9 corps
词源	K-9 Corps. The army’s K-9 Corps, organized during World War II, was originally called D4D, an acronym for “Dogs for Defense.” But the much cleverer and more memorable K-9 Corps, a pun on “canine,” quickly replaced the former term.
随便看	cromwell crony crooked as a barrel of fishhooks crooked as a barrel of snakes crooked as a bull-s pizzle crooked as a dog-s hind leg crooked as crawley croon crop crops croquet cross cross-acrostic cross as a bear crossing the bar crossing the line crossing the rubicon cross of gold crowbait crowbar crowder crow-french nightingale-french crowherd crow-keeper crown of thorns

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。