Bilayer structure
[化] 双层结构
🧩 词语组成解析
[机] 双分子层
🗣️ 情景例句
Remembering the past was his only ple4asure.
回忆往事是他唯一的乐趣。
Hmm, I love the perfume.
哼，我很喜欢香水。
Yes, I slept very well all night, thanks.
好的，我一个晚上都睡得很踏实，谢谢。