Saicar
[化] 5-氨基-4-琥珀酸甲酰胺咪唑核糖核苷酸
🗣️ 情景例句
What's your regular practice concerning terms of payment?
你们常用什么付款方式？
I want a cup of coffee.
我想要一杯咖啡。
I am very well. Did you have a good summer holiday?
我很好。你暑假过得好吗？