海狸鼠, 水鼠
a large, semi-aquatic rodent (genus Hydromys) native to Australia and New Guinea, known for its webbed hind feet and waterproof fur
:
• The beaver rat is an excellent swimmer and diver.
海狸鼠是优秀的游泳和潜水能手。
• We spotted a beaver rat near the riverbank.
我们在河岸附近发现了一只海狸鼠。
