Word · Frequency #4578
beneficial
/ˌbenəˈfɪʃəl/
noun
有益的事物；带来好处的事物
核心释义
Something that provides a benefit.
- 1.
提供益处的事物。
Something that provides a benefit.
提供益处的事物。
用法In use
The local library is a beneficial for the whole neighborhood, offering free books and internet access.
用法提示：beneficial在此句作名词，前有a，表示“提供益处的事物”，在句中作表语。
The volunteer group acts as a beneficial by cleaning up the parks and planting trees.
用法提示：beneficial与a构成名词短语，作acts as的宾语，表示“提供益处的事物”。
Many people regard the internet as a beneficial that gives them access to a world of information.
用法提示：beneficial作名词，在regard...as结构中作宾语补足语，表示“提供益处的事物”。
相关词与表达Connections
学习提示Learner notes
记忆技巧Memory Tip
把 beneficial 的 -ficial 想成 fish(鱼)，想象一条鱼给你送好处，名词指提供益处的东西。
语境与语域Context & Register
语域：formal 常见场景：正式写作、法律或学术文本 该名词用法较少见，通常出现在正式文体中；日常英语里更常把 beneficial 用作形容词。
发音与拼写Pronunciation & Spelling
beneficial, artificial, superficial, and official rhyme: their stressed vowel is /ɪ/ followed by /ʃəl/. Special looks similar because it also ends in -cial, but its vowel is /ɛ/, so it does not rhyme with beneficial.
用法优先级Usage priority
Collins 词频等级为 2，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.