Phosphatidalserine
缩醛磷脂酰丝氨酸
🗣️ 情景例句
They're coming by at six tomorrow morning,
他们明天早晨六点钟过来，
I don't think so. I know several convenient hotels. Let me make some calls.
我认为没有，我知道有几家便利旅馆，让我打几个电话。
How far is it?
有多远？