Carnosinemia
肌肽血
🗣️ 情景例句
autograph copies for the guests at the opening?
在展览开幕时为客人在书上亲笔签名呢
We must have your LC at least one month before the time of shipment.
我们必须在船运前一个月收到你们的信用证。
Oh, hello, Bill. Yes, this is Ann's mother.
噢，你好，比尔。对，我就是安的母亲。