Word · Frequency #4557
productive
有成效的；建设性的
核心释义
Producing or promoting good or useful results; constructive.
- 1.
能生产某物的,尤指大量生产；肥沃的。
Capable of producing something, especially in abundance; fertile.
- 2.
产生良好或有用结果的；建设性的。
Yielding good or useful results; constructive.
- 3.
与商品或服务的创造有关的。
Of, or relating to the creation of goods or services.
- 4.
始终适用于任何开放词集的。
Consistently applicable to any of an open set of words.
- 5.
(咳嗽)产生呼吸道黏液或痰的。
Of a cough, producing mucus or sputum from the respiratory tract.
- 6.
(炎症)产生新组织的。
Of inflammation, producing new tissue.
- 7.
数理逻辑中的一种自然数集；若存在全递归函数f,使∀x∈N,当W_x⊆S时,f(x)∈A\W_x,则称S为能产集。
A type of set of natural numbers, related to mathematical logic; a set S is productive if there exists a total recursive function f such that ∀x∈N,~~W_x⊆S⇒f(x)∈A⧵W_x, where W_x is a recursive function whose Gödel number is x.
多产的；肥沃的；生产性的；生产的；有痰的；湿咳的；增生性的；能产的；构词能力强的
用法In use
After organizing my tasks, I had a very productive day at work.
用法提示：该句中 'productive' 描述一天取得了大量成果，表示'有成效的'。
She is one of the most productive authors in the science fiction genre.
用法提示：该句中 'productive' 形容作者作品数量多，表示'多产的'。
The team held a productive meeting where they solved the main issues.
用法提示：该句中 'productive' 修饰会议，表示会议达到了理想效果，即'富有成效的'。
productive + noun
作定语，修饰名词。
We had a productive meeting.
我们开了一个富有成效的会议。
be productive
作表语，描述主语的成效性。
相关词与表达Connections
搭配Collocations
- highly productive
- 高效率的；高产的
- She is a highly productive writer who publishes a novel every year.她是一位高产作家，每年出版一部小说。
- productive day
- 富有成效的一天
- I had a very productive day at work today.我今天工作非常有成效。
- productive meeting
- 富有成效的会议
- We had a productive meeting and resolved all the issues.我们开了一个富有成效的会议，解决了所有问题。
- productive conversation
- 有成果的对话
- Let's have a productive conversation about our future plans.让我们就未来计划进行一次有成果的对话。
- productive use
学习提示Learner notes
记忆技巧Memory Tip
想象工厂里产品(product)堆成山，很多(谐音tive)，就是多产的(productive)。
语境与语域Context & Register
常见场景：工作场合、学术讨论、农业生产、工业制造 该词在描述工作、学习或生产活动时比较常见，既可用于正式报告也可用于日常对话，但整体语域偏中性正式。
发音与拼写Pronunciation & Spelling
All six words rhyme with 'productive' (the stressed vowel and final /ʌktɪv/ match). Spelling lookalikes like 'product' (/ˈprɒdʌkt/) do not rhyme.
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。
Dictionary facts from ECDICT, WIKTIONARY.