Radiosclerometer
[医] [X线]透度计, [X线]硬度计
🗣️ 情景例句
Five hundred dollars, please. And could you give me ten dollar in small change?
请换500美元。再另外能否给我10元的小面额零钱？
Who is that over there?
那边那个人是谁？
Nice talking to you.
很高兴与你聊天。