killer whale
noun[C]
uk/ˈkɪl.ə ˌweɪl/us/ˈkɪl.ɚ ˌweɪl/(alsoorca)alarge,blackandwhiteseamammalrelatedtodolphins
逆戟鲸,虎鲸Design Pics Inc/First Light/GettyImages
Marine mammals
- beluga
- cetacean
- dolphin
- dugong
- elephant seal
- fur seal
- grey seal
- harp seal
- humpback whale
- manatee
- minke whale
- monk seal
- narwhal
- orca
- porpoise
- sea cow
- sea lion
- sperm whale
- walrus
- whale