finless porpoise

名词 n.

英文释义

名词 n.
  1. Any porpoise of the genus Neophocaena.
  2. Neophocaena phocaenoides, a species of porpoise that lacks a true dorsal fin and is found in the coastal waters of Asia, especially around Japan, Korea, China, Indonesia, Malaysia, India and Bangladesh.

词形变化

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