baleen whale
noun
1- a whale that has plates of whalebone in the mouth for straining plankton from the water. Baleen whales include the rorqual, humpback, right whale, and grey whale.须鲸。亦称 WHALEBONE WHALE.
1.1
- Suborder Mysticeti, order Cetacea: three families and ten species.须鲸亚目, 鲸目：3科, 10种。