沉 ㄔㄣ ˊ chén 湎 ㄇㄧㄢ ˇ miǎn 酒 ㄐㄧㄡ ˇ jiǔ 色 ㄙㄜ ˋ sè to wallow in alcohol and sex (idiom); overindulgence in wine and women an incorrigible drunkard and lecher