Arachnopia
[医] 蛛软膜
🗣️ 情景例句
I think so.
我想行了。
Knowledge advances by steps not by leaps.
知识的获得是循序渐进而不是突飞猛进的。
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。