Baryon number
[化] 重子数
🧩 词语组成解析
n. 重子\\n[化] 重子
🗣️ 情景例句
Are you prepared to make a ten-percent down payment?
你打算缴纳10%做为自备款吗？
They that do nothing learn to do ill.
游手好闲，容易学坏。
and then there are three thousand million other Milky Ways, or galaxies, in the universe.
况且在宇宙中还有30亿个天河，即银河系。