positron
n
(physics 物) minute piece of matter (elementary particle) that has a positive electric charge and the same mass as an electron 正电子; 阳电子. Cf 参看 electron.
🏥 医学释义
正电子,阳电子
🗣️ 情景例句
Can we test a new game for you, Susan?
我们可以帮你试验你的新游戏吗 ,Susan?
In secondary school, children get more advanced knowledge.