Endodermal cloaca
[医] 内胚层性泄殖腔
🧩 词语组成解析
[医] 内胚层的
n. 泄殖腔, 阴沟\\n[医] 泄殖腔, 一穴肛; 骨瘘
🗣️ 情景例句
Joan?
是简吗？
Once an opportunity slips away, it is gone for good.
机会一旦错过，永远不会再来。
Its origin is still a mystery now.
它的起源至今仍是个谜。