Bilayer structure
[化] 双层结构
🧩 词语组成解析
[机] 双分子层
🗣️ 情景例句
Sounds like no -- snow.
声音像 no，"snow。
We must have your LC at least one month before the time of shipment.
我们必须在船运前一个月收到你们的信用证。
What about her money belt?
那她装钱的腰包呢？