Polycrystallinity
多晶性, 多晶结晶度
🗣️ 情景例句
and a decision to make.
而且必须做一个抉择。
I am sorry Mr. Chen is unavailable, would you like to speak to anyone else?
抱歉陈先生不在，你要不要跟其他人讲话？
Certainly! Here you are.
当然可以！给你。