Permeable membrane
[机] 渗透膜
🧩 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
Well, there we are.
好了 ，就这样了。
Deliberating is not delaying.
慎思不是拖延。
She was not especially pretty. But she was extremely bright.
她不是特别漂亮，但她极聪明。