x
“今天老師不是說了牛頓第二定律麼?”314Please respect copyright.PENANAnc46ioxpKI
314Please respect copyright.PENANAPfT6qM3yw1
“嗯,怎麼了?”
314Please respect copyright.PENANACo93Oz3Lfq
“我在想說...淨力...摩擦力...自由落體運動...F=ma@$(@-$(#'":/:”
314Please respect copyright.PENANAxwbbI2qlmV
“啊對,就是這個,那麼這就跟牛頓第一定律相關。他是這麼說的......#$$@$#(@-'$$'="@$!”
314Please respect copyright.PENANAxicyAQgXjx
“啊,原來學霸都那麼談戀愛啊。”路人甲說。
314Please respect copyright.PENANAIecAQ2iGhx
“......那我還是不要當學霸了。”路人乙道。