Meglumin
甲基葡胺
🗣️ 情景例句
You don't know up from down.
你黑白不分。
But you have to pay 5% commission on this money exchange.
但兑换这笔外币，您得另外付5%的手续费。
Ice is only as safe as the water from which it is made,
冰块只有当制造冰块的水安全时才是保险的，