Diac
两端交流开关元件
🗣️ 情景例句
Anything can I help you with?
有我能帮忙的地方吗？
No song, no supper.
不劳无获。
The man who had been working on the repairs mentioned the curious way their cigarettes burned and tasted.
一直在干修理工作的人提起了他们的香烟点燃时奇怪的样子以及怪怪的味道。