Positron decay
[医] 正电子衰变
🧩 词语组成解析
n. 正电子\\n[化] 正子; 正电子
🗣️ 情景例句
Good luck! And stop worrying!
祝你好运， 别再担心！
Oh, half-and-half, you know.
马马虎虎。
If our educational system were fashioned after its bookless past we would have the most democratic form of 'college'imaginable.
如果我们的教育制度仿效没有书籍的古代教育，我们的学院将具有可以想像得出的最民主的形式了。