Heuser's membrane
[医] 霍伊塞氏膜, 胚外体腔膜
🧩 词语组成解析
membrane
['membrein]
n. （动物或植物体内的）薄膜;隔膜;（可起防水、防风等作用的）膜状物;
🗣️ 情景例句
but I'm restless.
但我闲不住。
Can I have a second-class one way ticket to Chicago,please?
请给我一张去芝加哥的单程二等票好吗？
Please come in and sit down. But come to school earlier next time.
但下次要早点到校。