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
This is Susan with Jiaotong University student. May I have your name, sir?
我是交通大学的在校生苏珊，请问您贵姓？
Will the flight be canceled?
这班机会被取消吗？
This platform would serve as a port and a railway station.
如果再建些伸出海面的高大的烟囱状通风管，