refinement
/rɪˈfaɪnmənt/ (bre, ipa) · /rɪˈfaɪnmənt/ (ame, ipa) · /ri-ˈfīn-mənt/ (ame, mw)
refinement — 名詞
- refinementsingular
- refinementsplural
1. the industrial or chemical process of removing unwanted substances from raw mate
提煉；精煉
去除雜質使物質純化的過程
the industrial or chemical process of removing unwanted substances from raw materials such as oil, metal, or sugar, so that only the pure substance remains
Nkechi studied how the refinement of crude oil produces gasoline and diesel fuel.
Nkechi 在課本中讀到原油提煉如何產出汽油和柴油。
refinement of [raw material]
The factory in Jakarta uses high-pressure steam during the refinement of raw palm sugar.
雅加達的那間工廠使用高壓蒸汽來提煉粗棕櫚糖。
New environmental rules changed how companies handle waste during metal refinement.
新的環保法規改變了公司在金屬精煉過程中處理廢料的方式。
Engineers at the copper plant developed a faster refinement method that saves energy.
銅礦廠的工程師開發出一種更快速的精煉方法，可節省能源。
The refinery shut down during the refinement of the latest shipment of ore.
在提煉最新一批礦石的過程中，煉油廠暫停了生產。
- purification
broader in scope; refinement is a specific type of purification done to raw industrial materials
- distillation
a specific method of refinement by heating and condensing, not a synonym for all refinement
- contamination
the introduction of impurities, the opposite aim of refinement
文法句型
refinement of [material]
用法筆記
Commonly paired with the name of the material being purified, as in 'sugar refinement' or 'oil refinement.' Often appears attributively before nouns like 'process,' 'stage,' or 'method.'
常見錯誤
2. a careful change or adjustment made to something, such as a design, plan, or pro
改進；完善
小幅改善以提升品質
a careful change or adjustment made to something, such as a design, plan, or product, that improves its quality or effectiveness without completely changing it
The design team made several refinements to the app before its public launch.
設計團隊在 App 上市前做了幾項改進。
make refinements to [product]
Karim suggested a small refinement to the dashboard layout that saved space.
Karim 建議對儀表板的配置做一個小調整，以節省空間。
Each new software refinement fixed bugs that previous users had reported.
每一次軟體更新都修正了先前使用者回報的問題。
The chef's final refinement was adding a pinch of salt to balance the sauce.
主廚的最後一個完善步驟是加了一小撮鹽來平衡醬汁的味道。
After months of refinements, the prototype was finally ready for mass production.
經過數個月的改良之後，原型機終於準備好進入量產階段了。
- improvement
broader; can mean any kind of change for the better, not necessarily a small, careful one
- adjustment
suggests fine-tuning rather than adding a new feature
- enhancement
focuses on increasing value or appeal rather than fixing flaws
- polishing
implies final, surface-level improvements to reach a finished state
- deterioration
a change that makes something worse instead of better
文法句型
make a refinement to [something]
[adjective] refinement
用法筆記
Frequently used with the verbs 'make,' 'suggest,' or 'introduce.' Can be countable ('a refinement' / 'refinements') or uncountable ('in need of refinement'). Common modifiers: 'minor,' 'further,' 'constant,' 'endless.'
常見錯誤
3. the quality of having polite, graceful manners, good taste, and a well-educated
教養；高雅
舉止優雅有教養的氣質
the quality of having polite, graceful manners, good taste, and a well-educated way of behaving, often associated with a privileged social background
Heather showed her refinement by welcoming every visitor with warmth and grace.
Heather 對每位訪客都熱情有禮地迎接，展現了她的教養。
showed her refinement by [action]
The old manor house had an air of quiet elegance and traditional refinement.
那棟老宅散發出一種安靜優雅又帶著傳統教養的氛圍。
In the novel, the heroine's refinement set her apart from the other characters.
在小說中，女主角的高雅氣質使她與其他角色截然不同。
Henrik admired the refinement of the tea ceremony he attended during his stay in Kyoto.
Henrik 很欣賞他在京都體驗的茶道所展現的細膩與修養。
After the lecture, Mei thanked the speaker for a point she already knew — a gracious display of true refinement.
講座結束後，Mei 特地感謝講者提到一個她早就知道的觀點——這是真正教養的優雅展現。
- cultivation
very close in meaning; emphasizes the process of being educated into refined tastes
- sophistication
similar but can also imply worldliness or urbanity, not only good manners
- elegance
focuses on gracefulness in appearance and movement rather than inner quality
- breeding
archaic or class-specific; implies refinement passed down through family background
- coarseness
rough or vulgar behavior, the opposite of refinement
- vulgarity
lack of good taste or manners
文法句型
a person of refinement
an air of refinement
用法筆記
Uncountable in this sense. Often appears in literary or descriptive writing rather than everyday conversation. Common in the fixed phrase 'a person of refinement' and 'an air of refinement.' Distinguish from sense 2: this sense describes a personal quality, not a change made to an object.
4. a very small but important difference in meaning, opinion, or quality that only
細微差別
意義或觀點上的微妙差異
a very small but important difference in meaning, opinion, or quality that only careful attention can detect
The lawyer explained the refinement in the law between civil theft and fraud.
律師解釋了民法中竊盜與詐欺之間的細微差別。
refinement in the law between [term] and [term]
Ezra's essay explored the refinements of meaning that separate the two poems.
Ezra 的文章探討了區分這兩首詩的細微意義差異。
Only a trained musician would notice such a refinement in the performer's timing.
只有訓練有素的音樂家才會注意到表演者節奏上的細微差別。
The two proposals seem the same, but a refinement exists in how costs are calculated.
這兩份提案看似相同，但在成本計算方式上有一處細微差別。
Understanding the refinements of contract law takes many years of legal study.
要理解契約法的細微差別，需要多年的法學研究。
- subtlety
nearly interchangeable; subtlety also refers to the quality of being indirect or understated
- nuance
emphasizes a delicate shade of meaning; more commonly used than 'refinement' in modern writing
- distinction
a difference that sets things apart, not necessarily a subtle one
- blurring
the act of making distinctions unclear
- oversimplification
ignoring or removing fine distinctions
文法句型
a refinement of [meaning/argument]
the refinements of [subject]
用法筆記
Less common than the other senses; found mainly in academic, legal, or literary contexts. Often appears in the plural ('refinements') when discussing multiple fine points. The preposition 'of' introduces the domain ('refinements of the law'), while 'in' introduces the specific area of difference ('refinement in the wording').