n.[U]

1. 大破壞，浩劫
   They had to rebuild their homes after the havoc of the hurricane.

   遭受颶風的巨大破壞後，他們不得不重建家園。

2. 大混亂，大雜亂
   A cow got into the garden and made sad havoc among the cabbages.

   一頭牛跑到菜園裡，把包心菜弄得亂七八糟。

n.

1. widespread destruction.
2. great confusion or disorder.

v.