中ちゅう胚はい葉よう

ちゅ

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Meanings

1

noun

mesoderm

biology

Biological term for the middle germ layer in embryonic development, between the ectoderm and endoderm.

in, inside, middle

胚embryo

葉leaf, plane, lobe

外がい胚はい葉よう
Ectoderm, the outer germ layer; contrasts with 中胚葉 (mesoderm) and 内胚葉 (endoderm).
内ない胚はい葉よう
Endoderm, the inner germ layer; contrasts with 中胚葉 (mesoderm) and 外胚葉 (ectoderm).

Compound of 中 (middle), 胚 (embryo), and 葉 (layer/leaf), a calque from German 'Mesoderm' or English 'mesoderm'.