英语词汇no-brainer的起源、历史背景-英语词源词典

词汇	no-brainer
词源	no-brainer. A conclusion or answer to a question that is easy to figure out. The phrase is a recent one, dating back about 10 years.
随便看	lower order lower the boom lox lsd luau lubber lucifer lucky bugs lucky dad lucky fluke lucky horseshoe lucky pierre lucullus will sup with lucullus lucus a non lucendo lucy in the sky with diamonds lucy stoner luddite luff lug lukewarm lulus lum lumber luminarias lummox

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。