1. The eurozone member countries have, as a result, been suffering from the "double whammy" of weak domestic demand and falling global competitiveness.
结果是,欧元区成员国受到疲软的国内需求和全球竞争力下降的“双重打击”。

-- 来源 -- 网友提供

2. Put the whammy on someone.
让…交厄运

-- 来源 -- 英汉 - 短句参考

3. put the whammy on a person
对某人施以魔法

-- 来源 -- 英汉 - 辞典例句

4. A: Yesterday I had a real double whammy. My boss fired me, and my wife asked for a divorce.
我昨天真是祸不单行。老板把我炒鱿鱼,我太太又要求离婚。

-- 来源 -- www.neworiental.org

5. A: Yesterday was a real double whammy. My boss fired me and my wife asked for a divorce.
我昨天真是祸不单行。老板反我炒鱿鱼,太太又吵着要离婚。

-- 来源 -- www.wwenglish.com

6. A: Yesterday wad a real double whammy. My bo fired me, and my wife asked for a divorce.
我昨天真是祸不单行。老板把我炒鱿鱼,我太太又要求要离婚。

-- 来源 -- www.qegx.com

7. Yesterday was a real double whammy. My boss fired me and my wife asked for a divorce.
我昨天真是祸不单行。老板反我炒鱿鱼,太太又吵着要离婚。

-- 来源 -- 汉英 - 翻译参考

8. A: Yesterday wad a real double whammy. My boss fired me, and my wife asked for a divorce.
我昨天真是祸不单行。老板把我炒鱿鱼,我太太又要求要离婚。

-- 来源 -- chinahrlab.com

9. Although there are myriad proposals for building these biosensors, the double whammy of identifying a particular bioagent in less than two minutes, and doing so given a sample of only a few cells, has been difficult to achieve.
尽管人们对制造这类生物探测仪提出了成百上千的建议,但是要在不到两分钟的时间里确认具体的病原体,并已研究仅仅由几个细胞组成的这样一份样本,这种双重难度难以突破。

-- 来源 -- science - 汉英

10. double whammy(Two unpleasant situations or difficulties occur at the same time)
祸不单行

-- 来源 -- 汉英 - 翻译参考