1
be beneficial to/for sth
Regular exercise is beneficial to your health.
定期锻炼对你的健康有益。
有益的；有好处的
先理解核心含义，再看它在真实句子里的用法。
有益的；有好处的
Having a helpful or favorable effect; promoting well-being.
Regular exercise is beneficial to your health.
定期锻炼对你的健康有益。
对某人或某事有益或有帮助的。
Helpful or good to something or someone.
促进或增强福祉
promoting or enhancing well-being
从某事物中获益的。
Receiving a benefit from something.
与有俸圣职有关的。
Relating to a benefice.
Regular exercise is beneficial for your heart health.
定期锻炼对你的心脏健康有益。
AI contextual example
Reading books is beneficial to expanding your vocabulary.
读书对扩大词汇量有益。
AI contextual example
A positive attitude is beneficial in a team environment.
积极的态度在团队环境中是有益的。
AI contextual example
an arms limitation agreement beneficial to all countries
对所有国家都有益的军备限制协议
WordNet
Regular exercise is beneficial to your health.
定期锻炼对你的健康有益。
Many students find this learning method beneficial.
许多学生发现这种学习方法有益。
The new policy has had beneficial effects on the economy.
新政策对经济产生了有益的影响。
Not this
This diet is beneficial for your health.
Use this
This diet is beneficial to your health.
形容词 beneficial 后常接介词 to 而非 for，类似于 advantageous to，表示‘对……有益’。
Not this
The beneficial of exercise is well known.
Use this
The benefits of exercise are well known.
beneficial 是形容词，不能直接作名词主语，应改用名词 benefit 并变为复数形式。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
有益效果
Regular exercise has a beneficial effect on mental health.
定期锻炼对心理健康有有益效果。
有利影响
The new policy had a beneficial impact on the economy.
新政策对经济产生了有利影响。
有益健康
Eating vegetables is beneficial to health.
吃蔬菜有益健康。
对……有益
This treatment is beneficial for patients with chronic pain.
这种治疗对慢性疼痛患者有益。
互利的
The two companies signed a mutually beneficial agreement.
两家公司签署了互利的协议。
Use beneficial naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
想象一个'benefit（好处）'的标签贴在'cial'上，表示这个标签对你有益。
语域：neutral 常见场景：health、business、education 通常用于正式或中性场合，如健康、商业、教育等领域，比较常见于书面语和正式口语。
Words like 'artificial', 'superficial', and 'official' share the '-ficial' ending but may not rhyme perfectly with 'beneficial' due to different stress patterns.
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.