原级：otter
1. The other otters were caught but Jin was believed to have swum down a creek and into the harbour.
2. Scientists suspect the attacks were fostered by a recent demographic shift that resulted in more male otters than females.
3. otters在线翻译
3. Wildlife experts say sea lions and sea otters have occasionally been seen forcing themselves on other types of seals and killing them.
4. A piano playing cat named Nora and otters holding hands also were among the favorites.
5. Jin and two other otters escaped from a new compound in the zoo last month.