chordates
US /ˈkɔːrdeɪts/
UK /ˈkɔːdeɪts/
복수 명사
척삭동물
a large phylum of animals that includes the vertebrates together with tunicates and lancelets. They are distinguished by the possession of a notochord, a dorsal hollow nerve cord, pharyngeal slits, and a post-anal tail at some stage of their development.
예시:
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Fish, amphibians, reptiles, birds, and mammals are all examples of chordates.
어류, 양서류, 파충류, 조류, 포유류는 모두 척삭동물의 예이다.
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The presence of a notochord is a defining characteristic of chordates.
척삭의 존재는 척삭동물의 결정적인 특징이다.