viper in bosom
背后藏著的敵人或背叛者
書面·形容被信任的人背叛
英文釋義
to be betrayed or hurt by someone you trust
例句
He trusted her completely, but she turned out to be a viper in his bosom.
典故來源
源自伊索寓言《農(nóng)夫與蛇》,農(nóng)夫?qū)鼋┑纳叻湃霊阎校咛K醒后咬死農(nóng)夫,比喻恩將仇報(bào)。