Polycrase
(=polycrasite)[矿]复稀金矿, 锗铀钇矿石
🗣️ 情景例句
More sports after this.
广告后还有许多运动消息。
He feels resentment at the interruption.
他因被人打断而恼怒不已。
I'm sorry, sir.I can't change a ten-pound note.
对不起，我找不开10英镑的钞票。