Polysilicone
有机硅聚合物
🗣️ 情景例句
Let me know if you need anything.
假如你需要什么就通知我。
Good words and ill deeds deceive wise and fools.
动听的话和坏行为同样欺骗聪明和愚人。
In 1626 the island of Manhattan was bought from local Indians, Native Americans, for a handful of goods worth about $24.
曼哈顿岛是于1626年从当地的印第安人（即美洲土著人）手中买来的，只花了价值约为24美元的为数不多的货物