Bilayer
[机] 双分子层
🗣️ 情景例句
My wife died four years ago.
我妻子四年前去世了。
Having this new branch means a great deal to the economy of both countries.
这家分行的建立将对两国的经济交流起到很大的作用。
I suppose it's better to be safe than sick.
我想安全总要比生病好。