🧩 词语组成解析
一种用茜草根制成的红色颜料
🗣️ 情景例句
OK, Susan.
好的,Susan
When did this happen?
这件事情什么时候发生的?
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。