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
Good-bye.
再见。
You're a attractive girl.
你是一个有魅力的女孩。
Moreover, as soon as new knowledge is acquired, it is now turned to practical account.
而且，新知识一旦获得，便得到实际应用。