相关例句
have a card up one's sleeve
3.Bill always has a card up his sleeve, so when his plan failed he tried another.
4.John always has a card up his sleeve, so when his first plan failed he tried another.
5.Jack always has a card up his sleeve, so when his first plan failed he tried another.
6.Bill always has a card up his sleeve, so when his first plan failed he tried another.

