Neoglaucit
异氟磷
🗣️ 情景例句
I'm planning to run for the school board.
我打算竞选联合校董会董事。
What is the highest mountain in this country?
这个国家最高的山是什么？
Well, we can't take Polly with us. Could you look after her for me while we're away?
嗯，我们不带波利去。我们不在这里时，您能帮我照料它吗？