| 单词 | Orcinus orca |
| 释义 | Orcinus orca (once / 1181932 pages) n WORD FAMILY Orcinus orca USAGE EXAMPLESThe animal in question, Orcinus orca, is actually the largest dolphin. New York Times(Jul 29, 2013) n predatory black-and-white toothed whale with large dorsal fin; common in cold seas Syn|Hyper grampus, killer, killer whale, orca, sea wolf dolphin any of various small toothed whales with a beaklike snout; larger than porpoises |
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