Your age can work against you in this job.

你的年纪会妨碍你干这个工作。

《牛津词典》

These antibodies work against the measles virus.

这些抗体能抗麻疹病毒。

youdao

They can turn down applications from scientists they believe will work against their interests, or research projects that will impinge too much on their daily lives and traditional activities.

他们可以拒绝他们认为会与自己利益相悖的科学家的申请，或者对他们的日常生活和传统活动影响太大的研究项目。

youdao

DEET and other chemicals that work against insects can keep mosquitoes from biting.

VOA: special.2009.04.13

It's an expansion, so we're doing work against the environment, or to the environment.

压强降低，系统对，外界做功。

麻省理工公开课 - 热力学与动力学课程节选

Like we work together constantly, and we're also like competing against each other.

就如我们经常一起合作，也喜欢相互竞争。

和话剧专业的朋友 - SpeakingMax英语口语达人

Why do women work against each other like this at times and hide behind blame?

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But between the weather conditions, everything is trying to work against them at this point.

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It is my feeling that when we work against nature, we only end up hurting ourselves.

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