toothed whale
/tuːθt/noun
1- a predatory whale having teeth rather than baleen plates. Toothed whales include sperm whales, killer whales, beaked whales, narwhals, dolphins, and porpoises.齿鲸。
1.1
- Suborder Odontoceti, order Cetacea: six families and numerous species.齿鲸亚目, 鲸目：6科, 众多种。