Npn semiconductor
[电] npn半导体
🧩 词语组成解析
[计] 晶体管\\n[化] 非蛋白氮
🗣️ 情景例句
Come in please, and take a seat.
请进。请坐。
What are you eating?
你正在吃什么？
I'm afraid we haven't got any black shoes in that size at the moment.
恐怕此刻我们没有8号的黑色鞋了。