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
That's great. I'll come back right after the formalities.
那太好了。手续办完后我就回来。
To advertise cheap food
推销廉价食物
As he was uncertain about making films with dialogue.
因为他对是否能制作配有对白的电影片没有把握。