释义 |
killifish/ˈkilifiʃ/n. (pl. usu. same 通常单复同) any small freshwater or brackish-water fish of the family Cyprinodontidae or Poeciliidae, often brightly coloured and kept in aquaria, esp. one of the genus Fundulus of eastern N. America, or Pterolebias of the upper Amazon 鳉科鱼(尤指底鳉) [perhaps from US dialect kill ‘stream’ from Dutch kil + FISH1] |