名詞 dugong:

1. sirenian tusked mammal found from eastern Africa to Australia; the flat tail is bilobate
   同義詞：Dugong dugon

du.gong

n.（名詞）
A herbivorous marine mammal(Dugong dugon), native to tropical coastal waters of the Indian Ocean, Red Sea, and southwest Pacific Ocean and having flipperlike forelimbs and a deeply notched tail fin.
儒艮：一種食草海洋哺乳動(dòng)物（儒艮 儒艮屬） ，生長于印度洋，紅海和西南太平洋熱帶沿岸水域，具有蹼狀前肢和明顯鋸齒狀尾鰭

來源：
New Latin Dugong [genus name]
現(xiàn)代拉丁語 Dugong [屬名]
possibly from Malay duyong
可能源自 馬來語 duyong