Embryonic membrane
胚膜
🧩 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
My vacation was too short, I needed more time.
假期太短了，再有几天就好了。
He who does not advance falls backward.
不进则退。
Why don't you let me pick it up.
就让我来付帐好了。