英语词汇sandbox的起源、历史背景-英语词源词典

词汇	sandbox
词源	Sandbox. A name used to describe the Middle East at the time of the 9/11 war, though the term may date back to the Gulf War of 1991, or perhaps earlier.
随便看	pill pillarbox pillar to post pillow book pill-pusher pilotweed pilot weed pimm-s pimp pince-nez pinch a loaf pinch an inch pinchbeck pinch hitter pineapple pine state pine-tree shilling pine tree state ping-pong pink pinkerton pinkie pink slip pinky pin money

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。