Read Edit View history 逆戟鲸 nìjǐjīng orca Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 逆戟鲸/ 逆戟鯨 nìjǐjīng orca orca; killer whale (Orcinus orca) 逆戟鲸是海洋中最强大的掠食者之一。 Edit Delete References Add reference No references for this word.