Polyalkoxysilane
[化] 聚烷氧基硅烷
🗣️ 情景例句
Add a teaspoon of oil and one cup of milk.
加一茶匙油和一杯牛奶。
I stayed up until 2:00 in the morning.
我熬夜直到凌晨2点。
What do you teach?
你教什么呢？