Swordtail
['sɔ:dteil]

n.

[鱼类]剑尾鱼属(Xiphophorus )淡水鱼,剑尾鱼；[动物]鲎；

英英释义

Swordtail[ 'sɔ:dteil ]

• n.freshwater fish of Central America having a long swordlike tail; popular aquarium fish

  同义词：helleritopminnowXyphophorus helleri

双语例句

1. The sleek swordtail is an agile swimmer and needs plenty of room.
   圆滑的剑尾鱼是一个敏捷的泳者并且需要充足的活动空间。

权威例句

Swordtail
Hybrid origin of a swordtail species (Teleostei: Xiphophorus clemenciae) driven by sexual selection.
Female preference predates the evolution of the sword in swordtail fish.
A Genetic Polymorphism in the Swordtail Xiphophorus nigrensis: Testing the Prediction of Equal Fitnesses
Eavesdropping on visual cues in green swordtail (Xiphophorus helleri) fights: a case for networking
Animal Model for Ultraviolet Radiation-Induced Melanoma: Platyfish-Swordtail Hybrid
Female preference for male sword length in the green swordtail, Xiphophorus helleri (Pisces: Poeciliidae)
Genetic Basis for Alternative Reproductive Tactics in the Pygmy Swordtail, Xiphophorus nigrensis
Effects of nonylphenol, bisphenol A, and their mixture on the viviparous swordtail fish (Xiphophorus helleri)
Avoiding a compromise between sexual selection and species recognition: female swordtail fish assess multiple species-specific cues