Protostemonine
原百部碱
🗣️ 情景例句
Well, why didn't you tell me?! Now, what's the restaurant's address?
那你为什么不早告诉我？餐厅的地址是？
One half of the world does not know how the other half lives.
贫富不相知。
Can you remember the doctor's telephone number?
你还得医生的电话号码吗？