怀敌意的或恶毒的行为：指具有敌意或恶毒的行为或举止。
an act intended to help that turns out badly
同义词： disservice / ill service
... ill temper 坏脾气 ill turn 敌意行为 Ill weeds grow apace 莠草易长 ...
He has done me an ill turn.
他做了一件有损我的事。
Some emergency room doctors say they are seeing a lot of mildly ill children brought in by parents fearful that it is a swine flu case that will turn worse.
一些急诊室医生说看到一些轻微儿童病例，父母也担心猪流感病例恶化。
Methinks the power to do herself so ill a turn was dearly bought.
我认为把她自己害得这么惨的魔力是用高价买来的。
Slower economic growth in turn bodes ill for stockmarkets and corporate-bond markets.
If you are healthy now but turn critically ill later, you may or may not be able to switch into a traditional health policy with a low deductible.
He was released and became seriously ill, which began a major turn in his life.
CNN: St. Francis of Assisi: 'A great, great figure in the church'