Barcenite
[化] 锑酸汞矿
🗣️ 情景例句
You were wonderful, Harry!
你真是了不起， Harry
Politeness costs nothing and gains everything.
礼貌不费分文而可赢得一切。
6-7-double 8-3-4.Right.
6-7，两个8，3-4。好的。