Sub 排列组合() i = 1 x = 1 Do While Cells(i, 1) <> "" j = 1 Do While Cells(j, 2) <> "" Cells(x, 3) = Cells(i, 1) + Cells(j, 2) x = x + 1 j = j + 1 Loop i = i + 1 Loop End Sub B端词 supplier manufacturer wholesale China factory bulk buy vendor company