Pnpn transwitch
[电] pnpn开关
🧩 词语组成解析
硅开关
🗣️ 情景例句
I know a pop star who's a lesbian.
我认识的位歌星是女同性恋。
I'm Clifton, and I've been associated with this project since the beginning.
我叫克里夫敦，从一开始我就参与了这项计划。
Did you miss the bus?
你错过公共汽车了？