Procamide
盐酸普鲁卡因胺
🗣️ 情景例句
Could you explain it more precisely for us?
您可不可以讲得详细一点？
I am well aware of how risky this investment is.
我非常清楚这项投资有多大的风险。
He strolls about the town.
他在镇上四处遛达。