Polycrystalline substrate
[计] 多晶衬底
🧩 词语组成解析
a. 多晶的\\n[计] 多晶的
substrate
['sʌbstreit]
n. 底物;底层;基底;基层;
🗣️ 情景例句
I think I have fallen in love with someone.
我恋爱了。
Where were you yesterday afternoon?
你昨天下午在哪儿？
Are you going to make another?
您准备再拍一部吗？