Last Updated
：2026/01/07
脱落膜
Hiragana
だつらくまく
Noun
Japanese Meaning
妊娠に伴い子宮内膜が変化した膜状の組織を指す医学用語。受精卵（胚）を包み、着床や胎児の発育を支える役割をもつ。
Easy Japanese Meaning
にんしんしたときに、こどもをまもるために、しきゅうのなかにできるふといまく
Chinese (Simplified) Meaning
蜕膜（妊娠期子宫内膜） / 妊娠期可脱落的子宫内膜层
Chinese (Traditional) Meaning
妊娠期的子宮蛻膜 / 分娩後脫落的子宮內膜層
Korean Meaning
임신 시 형성되어 분만 때 탈락하는 자궁내막 / 임신 중 두꺼워진 자궁내막층 / 태반과 함께 배출되는 자궁내막 부분
Vietnamese Meaning
màng rụng (niêm mạc tử cung biến đổi khi mang thai) / lớp niêm mạc tử cung bong ra khi sinh nở hoặc sảy thai
Tagalog Meaning
lamad ng matris na nagbabago sa pagbubuntis / bahagi ng endometrium na nalalagas sa panganganak / lamad ng inunan sa panig ng ina
Sense（1）
(anatomy) decidua
（ canonical ）
（ romanization ）
（ romanization ）
（ hiragana historical ）
（ hiragana ）
Quizzes for review
See correct answer
During pregnancy, the decidua plays a crucial role in protecting the fetus.
During pregnancy, the decidua plays a crucial role in protecting the fetus.
See correct answer
妊娠中、脱落膜は胎児を保護する重要な役割を果たします。
Japanese - English
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