Dehydromorphine
[医] 脱氢吗啡, 氧化吗啡
🗣️ 情景例句
Oh, wait a minute. What's today's date?
噢， 等一等 ，今天几号？
Do you ever go swimming on the weekend?
你曾经在周末去游泳吗？
The box is heavy. Can you carry it?
这个箱子很重，你能搬动吗？