英语词汇snake in the grass的起源、历史背景-英语词源词典

词汇	snake in the grass
词源	snake in the grass. Latet anguis in herbe (“a snake lurks in the grass”), the Roman poet Virgil wrote in the third Eclogue, and from this ancient source comes our common expression for a hidden or hypocritical enemy. Proving that times don’t change much, the Latin proverb first appears in English as a line in a political song of about 1290: “Though all appears clean, a snake lurks in the grass.”
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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。