品詞ごとの意味
名詞 1
a flexible rod made out of a material similar to cartilage. In vertebrates, it is present during embryonic development and is replaced by the vertebral column in most adults.
脊索(せきさく)。脊椎動物の胚発生中に存在し、ほとんどの成体では脊椎に置き換えられる
The notochord plays a crucial role in the development of the vertebrate skeletal system.
脊索は脊椎動物の骨格系の発達において重要な役割を果たします。
同意語
最終更新時刻: 2025/05/02 07:35
