Multicrystal
多晶体
🗣️ 情景例句
I'm so thankful to all of you.
非常感谢你们诸位。
Beggars must be no choosers.
饥不择食。
I tried to say something, but my mouth was full of cotton wool.
我想说点什么，但我嘴里塞满了药棉。