Dosimetric
[医] 剂量测定法的
🗣️ 情景例句
The girls learned a great deal.
女孩们学到了许多东西。
She has a particular interest in painting.
她特别爱好绘画。
and assuming such an automatic messenger picked up our first broadcasts of the 1920's,
假定外星人的这种自动化信息装置接收到了我们二十世纪二十年代的第一次广播信号，