Polycrystallinity
多晶性, 多晶结晶度
🗣️ 情景例句
Hey, I wanted you to hear my new sound system
嘿，我正想让你听听我的新音响。
As soon as you have drunk, you turn your back upon the spring.
忘恩负义。
I smelled a smell of cooking.
我闻到了烧菜做饭的味道。