1. characterized by or produced by addition
添加的；由添加產生的
The process is additive, meaning each step builds upon the previous one.
這個過程是累加的，意味著每一步都建立在之前的步驟之上。
The total effect is additive when you combine the two chemicals.
當你將這兩種化學物質結合時，其總效應是累加的。
Additive Meaning（定義、用法、例句與發音）
additive
adjective
快速理解
What does "Additive" mean?What are 2-3 core uses of "Additive"?
「additive」主要描述具有累加性質的事物，或指添加到產品中的物質。
- 1
累加的；加法的
EN: relating to or produced by addition; cumulative
翻譯: 與加法相關或由加法產生的；累積的
- 2
添加劑；添加物
EN: a substance added to another to improve or preserve it
翻譯: 為改善或保存某物而添加的物質
- 3
（顏色）加色的
EN: relating to the mixing of colored lights (additive color)
翻譯: 與彩色光混合相關的（加色法）
- 4
（遺傳）加性的
EN: relating to genes whose effects add together (additive inheritance)
翻譯: 指基因效應可相加的（加性遺傳）
小提醒：注意「additive」作名詞時（如食品添加劑）與形容詞時（如累加效應）的用法區別。在化學或食品領域，它通常指名詞用法。
發音（How to Pronounce "Additive" in English）
How to pronounce "Additive" in English?"Additive" US vs UK pronunciation
點擊下方的 US / UK 按鈕可播放發音。
Real-life Examples of "Additive" from YouTube Videos
Lisa Harouni: A primer on 3D printing
TED
“We can actually build for you very rapidly a physical object, And the reason we can do this is through an emerging technology called additive manufacturing or 3D printing.”
(1 out of 2)
Definitions（定義）
What are the definitions of "Additive"?How does "Additive" change by context?
2. relating to or being a substance added to another to improve or preserve it
（物質）添加劑的；添加物的
Many processed foods contain additive substances like preservatives.
許多加工食品含有像防腐劑這樣的添加物質。
The additive effect of the colorant made the paint more vibrant.
著色劑的添加效果使油漆顏色更加鮮豔。
3. (of a process or system) where the whole is equal to the sum of its parts
（過程或系統）具有可加性的；線性的
In an additive manufacturing process, objects are created by adding material layer by layer.
在增材製造過程中，物體是透過一層一層添加材料來創造的。
The model assumes an additive relationship between the variables.
該模型假設變數之間存在可加性關係。
4. a substance added to something to improve or preserve it
添加劑；添加物
This bread is free from artificial additives.
這種麵包不含人工添加劑。
Fuel additives can help clean your car's engine.
燃油添加劑有助於清潔汽車引擎。
Check the label for any food additives you might be allergic to.
檢查標籤，看看是否有任何你可能會過敏的食品添加劑。
Grammar & Patterns（句型）
What are common sentence patterns for "Additive"?How to make natural sentences with "Additive"?
| Pattern | Meaning | Example |
|---|---|---|
| additive + noun | 添加的；附加的 | The additive effect of the two drugs was significant. (這兩種藥物的疊加效應很顯著。) |
| be + additive | 是累加的；是附加的 | The damage from these two processes is additive. (這兩個過程造成的損害是累加的。) |
| additive to + noun | 對…的添加物 | This substance is an additive to the fuel. (這種物質是燃料的添加劑。) |
| additive for + noun | 用於…的添加劑 | They developed a new additive for plastics. (他們研發了一種用於塑膠的新添加劑。) |
| additive-free | 無添加劑的 | We only use additive-free ingredients. (我們只使用無添加劑的原料。) |
用法說明
How is "Additive" different from similar structures?What usage mistakes are common with "Additive"?
additive vs. additive to
- "additive" 作為形容詞，主要描述某物具有累加、疊加的性質，或指一種添加物。
- "additive to" 則是一個常見的搭配，用於指出某物是添加到另一事物上的成分或元素。
- 在正式或技術性語境中，"additive to" 比單獨使用 "additive" 更能清晰地表明添加的對象和關係。 EN: This food contains no artificial additives. 翻譯: 這種食品不含人工添加劑。
EN:Vitamin D is an important additive to milk.
翻譯:維生素D是牛奶中一種重要的添加物。
EN:The effect is purely additive.
翻譯:這個效果純粹是累加性的。
EN:The new compound serves as an additive to the fuel.
翻譯:這種新化合物是作為燃料的添加劑。
總結建議
在描述「添加到某物的成分」時，建議使用 "additive to + (object)" 的結構以明確關係。
易混淆對比
What is the difference between "Additive" and similar words?How to choose "Additive" vs alternatives?
additive vs cumulative
「additive」強調透過添加新元素來產生效果；「cumulative」則強調隨著時間或數量增加而逐漸累積的總和效果。
additive vs supplementary
「additive」指本身是額外添加以改變或增強主體的成分；「supplementary」則指作為補充以完善或提供額外支援，但不一定改變本質。
additive vs synergistic
「additive」效果是各成分貢獻的簡單加總；「synergistic」效果則是各成分相互作用後產生大於簡單加總的增強效果。
口語用法
How is "Additive" used in spoken English?What is the spoken vs formal difference for "Additive"?
引述
在口語中，常用來引述或解釋一個概念，特別是當對方可能不熟悉時。 EN: So, the effect is additive, meaning each factor adds to the total. 翻譯: 所以，這個效果是 additive 的，意思是每個因素都會加到總數裡。
EN:It's an additive process, you know, like building something step by step.
翻譯:這是一個 additive 的過程，你知道的，就像一步一步地建造東西。
語氣強調
用於強調某種特性是「累加」的，而非一次性或整體的。 EN: The damage is completely additive, it just keeps piling up. 翻譯: 這個損害完全是 additive 的，它只會不斷累積。
EN:No, the colors mix in an additive way, not by blending.
翻譯:不，這些顏色是以 additive 的方式混合，不是融合。
停頓填充
在思考或組織語言時，用來填充停頓，引出後續更具體的說明。 EN: It's... additive... in the sense that we combine resources. 翻譯: 它是... additive... 在我們合併資源的這個意義上。
EN:The relationship is, uh, additive, so one plus one equals two.
翻譯:這個關係是，呃，additive，所以一加一等於二。
注意：在正式寫作中（如學術論文、商業報告），應避免將 "additive" 用於上述口語的停頓或填充功能，並確保其使用符合嚴謹的技術或數學定義。
常見短語
What common collocations use "Additive"?What fixed phrases with "Additive" should I remember?
food additive
noun + additive
食品添加劑
additive color mixing
additive + noun + noun
加法混色
additive effect
additive + noun
相加效應；累加效果
additive manufacturing
additive + noun
增材製造；積層製造
additive-free
additive + suffix
無添加劑的
additive genetic variance
additive + adjective + noun
加性遺傳變異
additive property
additive + noun
可加性；加成性質
常見錯誤
What are common mistakes with "Additive"?Which "Additive" sentences look correct but are wrong?
×This food contains many additives.
✓This food contains many additives.
The learner incorrectly used the adjective 'additive' as a countable noun. The correct noun form is 'additives' (plural) when referring to substances added to food or other products.
×We need additive time to finish the project.
✓We need additional time to finish the project.
The learner confused 'additive' with 'additional'. 'Additive' describes something that is added or characterized by addition, often in technical/scientific contexts (e.g., additive effect, additive manufacturing). 'Additional' is the general word for 'extra' or 'more'.
×The process is additive.
✓This is an additive process.
While 'The process is additive' is grammatically correct, it is often more natural and clearer to use 'additive' attributively (before the noun) when describing the nature or type of something, especially in technical writing.
×The damage was additive over the years.
✓The damage was cumulative over the years.
The learner used 'additive' where 'cumulative' is more appropriate. 'Additive' often implies things are simply added together. 'Cumulative' emphasizes the increasing or building up of effect over time or with successive additions.
×I prefer food without any additive ingredients.
✓I prefer food without any artificial additives. / I prefer food with no additives.
Using 'additive' as an adjective before 'ingredients' is awkward and redundant here. 'Additives' as a noun is the standard term. It's also more common to specify 'artificial additives' or 'chemical additives' in this context.
詞形變化
What are the word forms of "Additive"?What are tense/participle forms of "Additive"?