Bilayer
[机] 双分子层
🗣️ 情景例句
Yes. The number, please,of the Staten Island Ferry lost-and-found office.
我想问一下Staten岛渡轮失物招领处的电话号码。
That's international practice. We can't break it.
这是国际惯例，我们不能违背。
Hello! Have you found your ruler yet?
你好！你找到你的尺子了吗？