nr(number), sz(size), dbl(double),tri(3),len(length),max,min,buf(buffer),ver(版本),id(identify),prev(previous),tmp(temp),param(parameter),arg(augument),argc(argument count),argv(多个arg形成术语),conn(connent),ctxt(上下文),err(error),…………
nr(number), sz(size), dbl(double),tri(3),len(length),max,min,buf(buffer),ver(版本),id(identify),prev(previous),tmp(temp),param(parameter),arg(augument),argc(argument count),argv(多个arg形成术语),conn(connent),ctxt(上下文),err(error),…………