Bilayers
(bilayer 的复数) [机] 双分子层
🗣️ 情景例句
I'm late for dinner at my house.
我回家吃晚饭要迟到了。
My uncle is a high school principal.
我的叔叔是一位高中校长。
He turned on the light, but he couldn't see anyone. The thieves had already gone.
他开了灯，但不见一个人。小偷逃走了。