Dimethylpolysiloxane
二甲聚硅氧烷
🗣️ 情景例句
Susan, would you like the crab salad?
Susan，要不要蟹肉沙拉？
I hope you understand.
我希望你了解。
Look at the rain! It's heavy, isn't it?
瞧这雨！下这么大，是吧？