Racemorphan
[医] 消旋-N-甲基-3羟基吗啡烷
🗣️ 情景例句
Please sit down, Alexandra.
请坐 ，Alexandra。
Shh! He'll hear you.
咻，小声点，他会听到的。
He's picking the apples on that tree. He's putting them in a basket.
他在摘那棵树上的苹果。他正在把苹果放进一只篮子里。