Bladen
四磷酸六乙酯
🗣️ 情景例句
Do you know the phone number of the restaurant?
知道那家餐厅的电话号码吗
I can assure you the prices we offer you are very favorable.
我敢保证我们向你提供的价位是合理的。
What did your boss say to him?
你老板是怎么对他说的？