名詞 tuna:

1. tropical American prickly pear of Jamaica
   同義詞：Opuntia tuna
2. important warm-water fatty fish of the genus Thunnus of the family Scombridae; usually served as steaks
   同義詞：tuna fish, tunny
3. any very large marine food and game fish of the genus Thunnus; related to mackerel; chiefly of warm waters
   同義詞：tunny
4. New Zealand eel
   同義詞：Anguilla sucklandii

1. I like to eat tinned tuna fish.
   我喜歡吃金槍魚罐頭。