fur seal;ursine seal

• 海狗

fur seal;ursine seal的用法和样例：

例句

1. Fur seals were nearly exterminated a few years ago.
   海狗几年前已几乎灭绝。
2. The smallest foot fin is the suborder of animals fur seal Galapagos Islands.
   最小的鳍脚亚目动物是加拉帕戈斯群岛海狗。