Polysilsesquioxane
[化] 聚倍半硅氧烷
🗣️ 情景例句
It was wonderful.
太好了。
You have no goats,and yet you sell kids.
没有老山羊，还把小羊卖。
It was noticed that there were no signs or warnings on the supply lines that ran round the port.
人们这才注意到，铺设在码头周围的供应管道上没有贴标签或告示。