double bluff是什么意思?

意思是: n. 双重诈唬(看似虚张声势但实际上是实话);

例句

In poker, John's double bluff made his opponents think he had a weak hand, when in reality he had a strong one.
在扑克游戏中, 约翰的双重诈骗使得他的对手们认为他有一手弱牌, 但实际上他有一手强牌.