Samaric
[化] 三价钐
🗣️ 情景例句
Hello, I'm glad to meet you. I've heard so much about you.
你好， 很高兴见到你。 久仰， 久仰。
I don't know how to do that.
我不知道该怎么打。
What can you see in Picture 1?
在第一幅画里你能看见什么？