pvc下水管堵漏专用胶:A long dispute means that both parties are wrongs

A long dispute means that both parties are wrongs dispute用法 have a long history 中为什么是a long?? How long is a shoe ? How long is a shoe? a word which means a member of the same family long a = 0; long *p = &a, **pp = &p; long b[2][3][4]; for a long time 和for long 什么区别？ Someone wants a Gin Tonic. It means someone誷 lonely “you are a big potato ” means ??????? thank you