Erythrotin
维生素B12的旧名
🗣️ 情景例句
I'm in the mood for soft serve ice cream.
我想吃现装雪糕。
Since we need the goods urgently, we must insist on express shipment.
由于我方急需这批货物，我方坚持使用快递装运。
Sure, we can handle your order.
嗯，你的订单没问题。