Aucleometer
[医] 放射能计数器
🗣️ 情景例句
My friends will get a big kick out of getting these.
送劳力士，我同事准乐死了！
Where are you going?
你去哪儿？
Both the police and the workmen were grateful to the student for this piece of advance information.
警察与工人都对那个学生事先通报情况表示感谢。