例句與造句

1. Then E has [ aleph-sub-zero  an infinity of ] terms; hence its members can be ordered as the 1st, 2nd, 3rd, . . . Let N be a number defined as follows [ Whitehead & Russell now employ the Cantor diagonal method ]; if the nth figure in the nth decimal is p, let the nth figure in N be p + 1 ( or 0, if p = 9 ).
2. It's difficult to find cantor diagonal method in a sentence. 用cantor diagonal method造句挺難的