Noun:
-
any of several whales inhabiting all oceans and having beaklike jaws with vestigial teeth in the upper jaw
- Existing beaked whale populations are found in nearly every ocean.
在每个大洋几乎都能见到突吻鲸的身影。
- Beaked whales and the narwhal are the only cetacean species with tusks, according to Baker.
贝克指出，在鲸豚类中，只有突吻鲸和独角鲸具有獠牙。
