vt. 造成（巨大的破坏或伤害）；施行（报复）
[
第三人称单数
wreaks
现在分词
wreaking
过去式
wreaked
过去分词
wreaked
]
1.These insects can wreak havoc on crops.
这些昆虫可严重危害农作物。
2.He vowed to wreak vengeance on his unfaithful, thieving wife.
他发誓要报复对自己不忠、爱偷东西的妻子。
3.Usually, price wars wreak havoc because they erode the pricing power of an entire business.
价格大战通常损失严重，因为他们破坏了整个行业的定价机制。
4.You guessed it: the southeast U.S. where the fire ants wreak some $6 billion in economic damage annually.
你应该可以猜到：美国的东南部。在那儿火蚁每年造成60亿美金的损害。
5.Remember: Stress and anxiety wreak havoc on your immunity.
谨记：压力和焦虑严重破坏你的免疫系统。
6.Groups such as Anonymous and LulzSec are not motivated by money, but they can still wreak financial havoc.
像“匿名”和LulzSec这样的团体不为钱驱使，但是他们仍旧能摆脱经济上困窘。
7.As mentioned in my previous post, illicit relationships (between a boss and a subordinate) wreak havoc in teams.
以前我在文章中提到过，男老板和女下属之间的不正当关系会损害到整个团队。