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
I would like to introduce you to your editor.
我来介绍你认识这本书的编辑。
I always answer Harmony in the department.
我总是回答说是部门的和谐。
The children land on the island.
孩子们登上那个岛。