Polycrystalline structure
[电] 多结晶构造
🧩 词语组成解析
a. 多晶的\\n[计] 多晶的
🗣️ 情景例句
You should write about your education first.
你应该在开头就谈到你的教育情况。
The postman always comes at 2 o'clock.
邮递员总是在2点钟来。
They're said to be very good. What time does the performance start?
据说他们很棒。演出什么时候开始？