swordtails

swordtails

美 　英

• na.【動】劍尾魚

詞形變化

復數：swordtails  

英漢解釋

na.

1. 【動】劍尾魚

英英解釋

n.	1. a small brightly colored freshwater fish with a long sword-shaped tail, popular as an aquarium fish.

例句

On the other hand, scientists discovered when young male green swordtails saw attractive adult males, they matured sexually more slowly.

另一方面科學家發現，雄性的小青劍魚看到富有魅力的成年雄性時，性成熟卻來得更為遲緩。