Fermion
[化] 费米子
🗣️ 情景例句
What?
什么？
Of pigs and cows, the latter are more valuable.
在猪和母牛之间，后者比较值钱。
Police are wary of itinerants who cannot be traced to a recognized camp boundary or to four walls.
警察则对那些查不出有固定营地或住处的游荡者保持警惕。