万恶淫为首 wàn'èyínwéishǒu lust is the worst of all sins Origin Definitions Defs Strokes Stroke Words Sentences Sents 万恶 萬惡 wàn'è all evils every kind of evil; all crimes and sins淫 yín lewd (bound form) wanton; lewd; lascivious; obscene; refers to improper or illicit sexual behavior为首 為首 wéishǒu to head to head a group; to be the leader of; to be headed by