脊索 jǐsuǒ notochord Definitions Defs Origin Strokes Stroke Words Sentences Sents 脊索 jǐsuǒ notochord A flexible rod-like structure found in the embryos of all chordates, which develops into the spine in higher animals and remains throughout life in lower animals. Frequency Written text 0.173 per million Sources Frequency data BCC Corpus (BLCU)
脊索 jǐsuǒ notochord A flexible rod-like structure found in the embryos of all chordates, which develops into the spine in higher animals and remains throughout life in lower animals. Frequency Written text 0.173 per million Sources Frequency data BCC Corpus (BLCU)
