Barytin
[医] 重晶石(不纯硫酸钡的矿石)
🗣️ 情景例句
Are you carrying any items that need to be declared?
你没有携带需要申报的东西吗？
Take time for deliberation; hste spoils everything.
要费时思考，急躁会坏事。
Lucy, are you hungry?
露茜，你饿了吗？