Hypoblastic fold
[医] 下胚层褶
🧩 词语组成解析
[医] 下胚层的, 内胚层的
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
No ID number.
没有识别号码。
The bird that can sing and won't sing must be made to sing.
生来能唱的鸟，不愿唱也得叫它唱。
Next Annie took me by the hand and taught me how to jump.
接着，她又拉着我的手，教我如何跳。