swordtail
/sawrd-teyl, sohrd-/US // ˈsɔrdˌteɪl, ˈsoʊrd- //UK // (ˈsɔːdˌteɪl) //
剑尾,剑鱼,剑尾鱼,剑尾巴
Definitions
n.名词 noun
- 1
- : any of several small, brightly colored, viviparous, freshwater fishes of the genus Xiphophorus, native to Central America, having the lower part of the caudal fin elongated into a swordlike structure: often kept in aquariums.
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