Dcci
[机] 二环己基碳二亚氨
🗣️ 情景例句
Robbie Stewart.
Robbie Stewart。
A good tongue is a good weapon.
伶俐的口齿是一种锐利的武器。
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。