Mdrc
abbr. maximum distance for radiological consequences 最大放射性影响距离
🗣️ 情景例句
Think globally, act locally.
放眼全球， 从自身做起。
There's no need!
多此一举！
I don't know his number. Did you write it down?
我不知道他的电话号码。你记下来了吗？