Mdrc
abbr. maximum distance for radiological consequences 最大放射性影响距离
🗣️ 情景例句
We have done so much
我们已做了这么多的事
How long will you be staying in hong kong?
你将待在香港多久？
They have to work hard to support their family.
他们必须努力工作来支持他们的家。