Dosimetric
[医] 剂量测定法的
🗣️ 情景例句
Michelle was chosen to do
Michelle被挑选去作
Why don't you turn off the stupid program?
何不把无聊的节目关掉？
Fred Pearson was walking through the university town of Oxford one morning in 1961.
1961年的某个早上，弗雷德·皮尔逊正步行通过牛津大学城。