朋友妻不可欺péng you qī bù kě qīpengyouqibukeqiyou should not covet your friend's wife (idiom)Characters in this word不no, not, un-友friend, companion可may, can, -able妻wife朋friend, pal, acquaintance欺to cheat, to double-cross, to deceiveStudy it in Yanamino