Dltetrahydropalmatine
消旋四氢巴马丁; 消旋延胡索乙素
🗣️ 情景例句
Sure, Ellen.
当然 Ellen。
Keep the change.
不用找了。
But I didn't see much during the flight because there was too much cloud.
但我在飞行途中并没有看到什么东西，因为云层很厚。