基本解释n.单鳍鲟同根派生 英汉例句用作名词 (n.)These are the first-known moving images of the abyssal cusk eel-a species of fish that can live deeper in the sea than any other known fish.这些是深海鳕鳗的首次活动影像—这是一种能够比其他任何已知鱼类在更深的海水中生活的鱼。