Polysorbate
n. [化]聚山梨醇酯
🗣️ 情景例句
Do you remember, Michelle?
你还记得吗， Michelle？
Please ask John to turn on the lights.
请要求约翰打开灯。
They're said to be very good. What time does the performance start?
据说他们很棒。演出什么时候开始？