Last Updated
：2026/01/12
羊膜
Hiragana
ようまく
Noun
Japanese Meaning
羊膜とは、胎児を包む薄い膜状の組織で、羊水を含む袋（羊膜嚢）を形成する部分を指す。主に哺乳類・鳥類・爬虫類などの胚を外界から保護し、乾燥や衝撃から守る役割を持つ。
Easy Japanese Meaning
ははのおなかのなかのあかちゃんをつつむうすいまく。
Chinese (Simplified) Meaning
胎膜的内层膜，包围胚胎或胎儿。 / 形成羊水腔壁的保护性膜。
Chinese (Traditional) Meaning
胎膜的最內層，包覆胎兒的薄膜 / 形成羊膜腔的膜，內含羊水
Korean Meaning
태아를 둘러싸며 양수를 담는 얇은 막 / 배아를 보호하는 막의 하나
Indonesian
selaput ketuban bagian dalam yang membungkus janin / membran paling dalam embrio yang berisi cairan ketuban / amnion, membran janin terdalam
Vietnamese Meaning
màng ối / lá ối / màng mỏng bao quanh phôi/thai, chứa nước ối
Tagalog Meaning
lamad na bumabalot sa embryo/fetus sa sinapupunan / panloob na lamad ng supot ng panubigan
Sense（1）
an amnion
（ canonical ）
（ romanization ）
（ romanization ）
（ hiragana historical ）
（ hiragana ）
Quizzes for review
See correct answer
The amnion plays an important role in protecting the fetus.
The amnion plays an important role in protecting the fetus.
See correct answer
羊膜は、胎児を保護する重要な役割を果たしています。
Japanese - English
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