sin noun
ADJ. cardinal, deadly, mortal | unforgivable | venial | besetting The besetting sin of 18th-century urban Britain was drunkenness. | original the Christian doctrine of original sin
VERB + SIN commit | confess They had confessed their sins and done their penance. | forgive (sb their)
PREP. ~ against Sin against others is seen as a sin against God.
You can also check other dicts: sin (English, 中文解释 ), wordnet sense, Collins Definition