Polyalkoxysilane
[化] 聚烷氧基硅烷
🗣️ 情景例句
So did I.
我也一样。
This is a map.
这是一张地图。
Experiments have proved that children can be instructed in swimming at a very early age.
实验证明，儿童在很小的时候就可以开始学习游泳。