Semifusinite
[地质]半丝碳煤素质
🗣️ 情景例句
Are you injured, sir?
先生，您受伤了吗？
I'm sorry. I don't get what you're driving at.
抱歉，我不明白你的意思。
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？