positron
🇺🇸
/ˈpɑːzɪtrɑːn/
🇬🇧
/ˈpɒzɪtrɒn/
noun
R
A positron is a particle that has the same mass as an electron but has a positive charge instead of a negative one.
Scientists study the interactions between positrons and electrons to better understand the fundamental properties of matter.
科学家研究正电子和电子之间的相互作用，以更好地理解物质的基本属性。
translation
正电子
词形变化
Plural
positrons