Saicar
[化] 5-氨基-4-琥珀酸甲酰胺咪唑核糖核苷酸
🗣️ 情景例句
Is this your first trip to China?
这是你第一次到中国吗？
I'd appreciate it if you would turn out the lights.I'm sleepy.
如果你关灯我将感激你的.我困了。
Oh, good. We're in the same class.
我们在一个班的。