我查了一下,儒艮的英文是dugong, 我也是不认识。问了AI,它们基本是差不多的动物,就是尾巴略有不同,我又学习了。
"Manatees and dugongs are related to each other and while they are very similar in appearance and behavior, there is one key difference – their tails. Manatees have paddle-shaped tails and dugongs have fluked tails, giving it a whale-like appearance."