Iontoradeometer
[医] 离子计(测量射线量的仪器)
🗣️ 情景例句
A list of these items and a volunteer form
这些物品的清单和义工申请表格
What fun!
多有趣呵。
The winning car reached a speed of forty miles an hour -- much faster than any of its rivals.
获胜的那辆车达到了时速40英里--远远超过任何对手。