Amniotic fold
[医] 羊膜褶
🧩 词语组成解析
a. 羊膜的\\n[医] 羊膜的
fold
[fold]
vt. 折叠;合拢;抱住;笼罩;
vi. 折叠起来;彻底失败;
n. 折痕;信徒;羊栏;（起伏地的）凹处，洼;
🗣️ 情景例句
when Teddy Roosevelt was President.
在Teddy Roosevelt当总统的时代。
Many receive advice only the wise profit by it.
聆忠言者众，智者独获益。
At present, they are visiting all parts of the country.
目前他们正在全国各地巡回演出，