生產製造
這一支回到 produce 字面的「製造、生產」，跟核心的「生出成果」同源，只是聚焦在『用來生產東西』這件事本身。
of production · adjective · B2
Used before a noun to describe things connected with making goods, growing crops, or creating wealth.
生產的
核心畫面
Think of a field that keeps growing crops or a factory that keeps turning out goods — 'productive' carries that feel of bringing a lot forth for the effort put in. So a productive day, worker, or meeting is one that yields real results rather than spinning its wheels.
可以想成一塊不斷長出作物的田，或一間源源不斷產出貨品的工廠——productive 帶的就是這種「投入之後，實實在在…更多收起
可以想成一塊不斷長出作物的田，或一間源源不斷產出貨品的工廠——productive 帶的就是這種「投入之後，實實在在生出很多東西」的味道。所以說一天、一個人或一場會議 productive，比較像是它真的有結出成果，而不是空轉。From the picture
Also in this word
getting a lot done · adjective · B2
Getting a lot done or making good results, without wasting time.
有生產力 / 有成效
causing a result · adjective · B2
Formal: causing something to happen or bringing about a particular result.
產生…的 / 導致…的
原始詞典資料7 筆記錄
以下是外部詞典記錄的用法，原文照列，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
productiveadj/pɹəˈdʌk.tɪv/
- 1
Capable of producing something, especially in abundance; fertile.
- 2
Yielding good or useful results; constructive.
- 3
Of, or relating to the creation of goods or services.
- 4
human-scienceslinguisticssciencesConsistently applicable to any of an open set of words.
- Moreover, this relationship is a productive one, in the sense that when new Adjectives are created (e.g. ginormous concocted out of gigantic and enormous), then the corresponding Adverb form (in this case ginormously) can also be used. And in those exceptional cases where Adverbs do not end in -ly, they generally have the same form as the corresponding Adjective, as with hard, fast, etc.
- In practice, a productive prefix yields many attested words (especially new coinages) without loss of meaning. For example, re- (“again”) is highly productive (rebuild, rethink), whereas other prefixes are relatively less so.
- 5
medicinesciencesOf a cough, producing mucus or sputum from the respiratory tract.
- 6
medicinesciencesOf inflammation, producing new tissue.
- 7
mathematicssciencesset-theoryA 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.
- a productive set
資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。