Jekyll and Hyde
两面派或矛盾的行为方式或性格
口语·指双重性格
英文释义
to have a dual personality or to exhibit contrasting behavior or characteristics, often marked by a sudden and unpredictable change
例句
He's a real Jekyll and Hyde: kind at work but mean at home.
典故来源
源自罗伯特·史蒂文森小说《化身博士》，主角杰基尔服用药物后变成邪恶的海德先生，象征双重人格。