Polysiloxane
聚硅氧烷(耐洗的防水剂), 聚硅醚
🔁 扩展释义
【化】 聚硅氧烷
🗣️ 情景例句
How many people are there in your family?
您家有几口人？
Many dishes, many diseases.
多吃多病。
We'd better not just talk; let's go to the river to bathe.
我们最好别光顾说了；咱们去河里游泳吧。