Yet current therapies for hyponatremia are often ineffective and poorly tolerated.

但是目前低钠血症的治疗方法往往是无效的、不易耐受的。

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Finally, labor laws protecting only special groups are often ineffective at protecting the workers who are actually in the workplace.

最后，那些只保护特殊群体的劳动法在保护实际工作中的工人方面经常是无效的。

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Whether or not this is the reason that dieting is often ineffective, the results still have important implications, the researchers believe.

研究者相信，不管这是不是节食没有效果的原因，结果还是有很重要的含义的。

youdao

Strategery represented a flimsy veneer of forethought over a largely reactive and often ineffective game-plan.

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Infection can be fatal or lead to complications such as blindness or epilepsy, and current drugs are often ineffective.

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Results showed Axford was often ineffective early in the season when he toed only the edge of the rubber.

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