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Meanings and definitions of "脊索"
Definitions
- 最下等脊索動物と最下等脊椎動物、それに高等脊椎動物の胎児の体の支軸を形成する柔軟棒状組織
- a flexible rodlike structure that forms the supporting axis of the body in the lowest chordates and lowest vertebrates and in embryos of higher vertebrates