Cyclophon
[电] 电子束开关管
🗣️ 情景例句
All set for eating.
吃饭用的一切都准备好了。
If you have more, please give me some.
如果你有多的，请给我。
tap water that is too hot to touch can be left to cool and is generally safe to drink.
水管中流出的烫手的水可以留下来冷却。这种水一般是安全的。