Polycrystalline
a. 多晶的\\n[计] 多晶的
🗣️ 情景例句
We've got a forty-minute drive into the city.
我们还要开四十分钟的车到城里去。
Please don't take offense.I only wanted to tell you what I think.
请别生气我仅仅想要告诉你我的想法。
With a stopwatch, they counted how many times the bees repeated the dance during one minute.
他们用秒表记录蜜蜂在一分钟内重复舞蹈的次数。