Plumbosynadelphite
铅砷镁锰矿
🗣️ 情景例句
And am I glad to see you!
我看见你才高兴呢！
I want to make a long distance phone call.
我是想打个长途电话。
We have adopted much more flexible methods in our dealings.
我们在具体操作方法上灵活多了。