Radiosclerometer
[医] [X线]透度计, [X线]硬度计
🗣️ 情景例句
Wowee! Just floating along high above Central Park West.
啊哈 高高飘浮在中央公园西路上空前进
His job is his whole life.
工作就是它的生命。
Where's he from?
他是从哪来的？