are you sure? proton and electron will come up all together? you are so "Wen Ke Sheng" zeze~~ positron with electron, individual proton and nutron can be considered as threesome :)
【在 F******l 的大作中提到】 : 有质子来就有电子,可还有不带电的中子不是
c*l
9 楼
我只看懂了threesome 掩面泪奔~~
【在 i****s 的大作中提到】 : are you sure? proton and electron will come up all together? : you are so "Wen Ke Sheng" zeze~~ : positron with electron, : individual proton and nutron can be considered as threesome :)