aggravation

Try to avoid further aggravation of an old injury.

尽量避免旧伤进一步恶化。

The drug may cause an aggravation of the condition.

这种药可能导致病情恶化。

Such solidarity is necessary if we are to avoid a proliferation and aggravation of tensions relating to water.

如果我们要避免与水有关的紧张局势扩散和恶化，这种团结是必要的。

I don't need all this aggravation at work.

我工作时不需要这一切恼人的事。

She has to face the aggravations of living alone.

她不得不面对独自生活的麻烦事。

I walked past him as quickly as possible to avoid further aggravation.

我以最快的速度从他身边走过，以免进一步激怒他。