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
Yes, but I'm only an amateur.
是的，我仅仅是业余爱好。
Would you like to go for a sight-seeing ride?
你想要去搭车观光吗？
Eric had been the eldest son of the family, very much older than his two brothers.
埃里克是这家长子。