grammarmedium
Not this
The beneficials of the will received the inheritance.
Use this
The beneficiaries of the will received the inheritance.
误将'beneficials'当作'beneficiaries'（受益人）的名词复数使用，'beneficial'是形容词，无复数形式，表示受益人的正确名词是'beneficiary'。
有利的；有助的；有益的
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有利的；有助的；有益的
having a good or helpful effect; advantageous
Eating a balanced diet is beneficial to everyone, regardless of age.
均衡饮食对每个人都有益，无论年龄大小。
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可生成：语法 Grammar。只有点击后才会开始生成。
The company's decision to go green has had a beneficial impact on its reputation.
公司转向环保的决定对其声誉产生了有利的影响。
Learning a second language can be beneficial for your career.
学习一门外语可能对你的事业有益。
Not this
The beneficials of the will received the inheritance.
Use this
The beneficiaries of the will received the inheritance.
误将'beneficials'当作'beneficiaries'（受益人）的名词复数使用，'beneficial'是形容词，无复数形式，表示受益人的正确名词是'beneficiary'。
Not this
Eating vegetables brings many beneficials to your health.
Use this
Eating vegetables brings many benefits to your health.
误将'beneficials'作为名词'benefits'（好处）的复数使用，'beneficial'是形容词，不能直接加-s作名词，表示好处应用名词'benefit'。
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Dictionary facts from ECDICT.