Permsele lective membrane
[机] 通透选择膜
🧩 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
He adjusted very quickly to the heat of the country.
他很快适应了这个国家的高温。
His classical music is so quiet. I can't even hear it!
他的古典音乐幽静得听不见。
What about this one?
这种如何？