arapaima
基本解释
- n.南美食用淡水鱼的一种
英汉例句
- A large South American freshwater food fish(Arapaima gigas) that typically attains a length of3 meters(10 feet).
巨体舌鱼属一种大型南美淡水食用鱼（巨骨舌鱼）一般长达3米（10英尺） - A diver shares a tank with an adult arapaima fish at an aquarium in Manaus, Brazil.
在巴西的马瑙斯[巴西西北部城市]，一名潜水夫和一头成年巨滑舌鱼同处一池。 - The Arapaima uses its bony tongue to crush prey against the roof of its mouth before swallowing.
在咽下去之前，巨骨舌鱼使用其带骨头的舌头将猎物与自己的上颚仿佛撞击。 - This behavior makes it plausible to imagine a fisherman being struck and knocked unconscious by a frantic arapaima.
这种行为很有可能就让钓鱼者被一只绝望挣扎的巨骨舌鱼打昏。 - The site protects key threatened species, including giant arapaima fish, the Amazonian manatee, the black caiman and two species of river dolphin.
保护区为许多珍稀濒危动物提供保护，例如巨骨舌鱼、亚马逊海牛、黑凯门鳄和两种淡水豚类。