Inradius
[数]内径
🗣️ 情景例句
What is your biggest accomplishment on the job?
你在工作上最大的成就是什么？
Do not cut down the tree that gives you shade.
不要忘恩负义。
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。