contradictory

1. ADJ If two or more facts, ideas, or statements are contradictory, they state or imply that opposite things are true. (事實、觀點、陳述等) 相互矛盾的

Customs officials have made a series of contradictory statements about the equipment. 海關官員們對于這種設備做出了一系列相互矛盾的陳述。