billfish

1. 1.

   Any of several fish, of the families Istiophoridae and Xiphiidae, that have an elongated jaw.

   旗鱼科和剑鱼科中几种具有细长颌部的鱼类的统称。

2. 2.

   Other fish with elongated jaws:

   其他具有细长颌部的鱼类:

其他具有细长颌部的鱼类:；长嘴鱼(颚狭长如喙的鱼；如雀鳝等)；尖嘴鱼(具有剑状长嘴及上颚的鱼；如旗鱼、枪鱼等)

Connections

Learner notes