Boroferrite
鲍硼铁矿
🗣️ 情景例句
Easy does it, Robbie.
慢慢来， Robbie。
What does you want to eat?
你要吃什么？
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。