needlefish，英语单词，主要用作名词，作名词时译为“ 颌针鱼（一种长嘴便鳞海鱼）”。
柯林斯英汉双解大词典
needlefish /ˈniːdəlˌfɪʃ/
1.N any ferocious teleost fish of the family Belonidae of warm and tropical regions, having an elongated body and long toothed jaws 腭针鱼科鱼
keeltail needlefish 宽尾鹤鱵
atlantic needlefish 柱颌针鱼
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