Connectron
气体放电管
🗣️ 情景例句
Let's see if it works.
让我们看看是不是有效果。
I ate beef noodles for lunch yesterday.
我昨天午饭吃的是牛肉面。
He wrote books about communism. He said that all communists should help each other.
他写了不少关于共产主义的著作。他说所有的共产党人都应该互相帮助。