Smectic-a
[机] 距列形A
🧩 词语组成解析
a. 净化的
🗣️ 情景例句
Thank you.
谢谢你们。
Just a minute and I'll see if there are any flights.
等一下，我来看看有没有班机。
Have they ever been there before?
他们以前去过那儿吗？