Barysilite
硅铅矿
🗣️ 情景例句
my brother Robbie,
我弟弟Robbie
Don't give me your cold, man!
不要把你的伤风传染给我！
We're going to a really nice place down by the river. It's a good place for a camp and there's plenty of shade under the trees.
我们要沿河去一个很好玩的地方。那是个很好的宿营地，有很多树阴凉。