Radiosclerometer
[医] [X线]透度计, [X线]硬度计
🗣️ 情景例句
I'll try it.
我试试吧。
How much does packing take up of the total cost of the goods?
包装占货物总成本的百分比是多少？
Of course. They lived there.
当然了。他们曾经住在那儿。