Semifusinite
[地质]半丝碳煤素质
🗣️ 情景例句
You won't believe it, Grandpa,
你绝不会相信， 爷爷，
Yes. It was delicious.
是的，味道很好。
Oh, yes, Mr. Chou. We've been looking forward to this.
啊，周先生，我们一直在等着您来。