| 单词 | 箭鱼 |
| 释义 | 〔acanthopterygian〕Any of a large group of fishes of the superorder Acanthopterygii, having bony skeletons and spiny rays in the dorsal and anal fins and including the bass, perch, mackerel, and swordfish.棘鳍目鱼：棘鳍鱼总目的各种鱼类，有骨质的外骨骼和刺状的背鳍骨以及近肛门的鳍，还包括鲈鱼，河鲈，鲭鱼，和箭鱼〔swordfish〕A large marine food and game fish(Xiphias gladius) having a long swordlike extension of the upper jaw that is used chiefly as a means of defense and attack. 箭鱼：一种大型可食用和观赏的鱼（剑鱼 剑鱼属） ，其上颚有长长的剑状突出，主要用于防卫与进攻 |
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