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
But Christmas is the most important holiday of the year.
但是圣诞节是一年当中最重要的节日。
What time do you get up every day?
你每天什么时间起床？
Help! said Bruce. The basket isn't here!
“来人啊！”布鲁斯说，“篮子不见了！”