Levorphanol
[医] 左吗啡(商品名,左旋-3-羟-N-甲基吗啡烷,止痛药)
🗣️ 情景例句
What place would you most like to visit?
你最想到哪个地方旅行？
Now, shall we begin?
现在，我们开始吧。
They dare not tell the truth.
他们不敢说实话。