1. large semiaquatic snake of Australia; black above with red belly. 产于澳大利亚的大型半水栖蛇;红腹黑背。
2. any creeping semiaquatic feather palm of the genus Nipa found in mangrove swamps and tidal estuaries; 分布在美洲红树沼泽和河口三角洲一带的利珀属植物,半水生,鳞状树干;
3. A large semiaquatic rodent(Hydrochoerus hydrochaeris) of tropical South America, having short limbs and a vestigial tail and often attaining lengths of more than1. 2 meters(4 feet). 水豚一种巨大的半水栖啮齿动物(水豚),产于南美洲的热带地区,四肢短小,尾已退化,身体长达1。2米(4英尺)
英英解释
adj.
1. having an aquatic early or larval form and a terrestrial adult form
2. partially aquatic; living or growing partly on land and partly in water