Siliconized
a. 用（聚）硅酮处理的
🗣️ 情景例句
Where are you from?
你是从哪儿来的？
Wisdom is a good purchase though we pay dear for it.
我们为了求知识，付出高价也值得。
and so the tools of long ago have remained when even the bones of the men who made them have disappeared without trace.
因此，尽管制造这些工具的人的骨头早已荡然无存，但远古时代的石头工具却保存了下来。