onlookerKK [ˋɔnˏlʊkɚ] /ˈɔnˌlʊkɚ/發音名詞1旁觀者、圍觀的人、看熱鬧的人A crowd of onlookers gathered around the overturned truck.一群圍觀的人聚集在翻覆的卡車旁。2旁觀者、局外人He stayed a silent onlooker while his colleagues argued.同事們爭執時,他始終只是個沉默的旁觀者。