鲔鱼肚 wěiyúdù tuna belly Origin Definitions Defs Strokes Stroke Words Sentences Sents 鲔鱼 鮪魚 wěiyú tuna Common term for tuna, a fast-swimming migratory saltwater fish known for its crescent-shaped tail and use in sushi or canned food; especially common in Taiwan usage肚 dù nounverb belly (bound form) belly; abdomen; stomach