Selectrode
选择(性)电极
🗣️ 情景例句
Now I can help diaper him.
我现在可以帮他换尿布了。
How many provinces do you have?
你们有多少个区？
No. Two visitors have just arrived and I want to give them something nice to eat.
不是。我家刚来了两位客人，我想煮些好吃的招待他们。