Full of fruit — a tree or a field so loaded that the effort put in comes back many times over.

一棵結滿果子的樹,或一片長得出東西的田。重點不只是「有果實」,而是「投進去的東西有回來,而且回來得比投進去的多」——你春天埋下一把種子,秋天扛回一整車。fruit + -ful 字面就是「充滿果實的」,這個「有收成」的感覺是兩個用法共同的底。

From the word’s history

fruit + -ful, "full of fruit" — parallel to Dutch vruchtvol, German fruchtvoll.

就是 fruit(果實)加上 -ful(充滿…的),字面「滿是果實的」。這個組成很透明,所以英文母語者用 a fruitful discussion 時,心裡其實還隱隱看得到那棵結果子的樹——這也是為什麼中文常譯成「豐碩」而不是「有用」。

Wiktionary, "fruitful" (Middle English fruitefull = fruit + -ful)

登入就可以看每一支怎麼連回核心畫面。

原始詞典資料2 筆記錄

以下是外部詞典記錄的用法,摘錄並精簡格式,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。

fruitfuladj/ˈfɹuːtfl̩/

  • 1

    Favourable to the growth of fruit or useful vegetation; not barren.

    • And God blessed them, saying, Be fruitful, and multiply, and fill the waters in the seas, and let fowl multiply in the earth.
  • 2

    Being productive in any sense; yielding benefits.

    • The extra work in the office turned out to be fruitful after all—I got promoted
    • So, given that Claude is not conscious, what are we to make of Claude’s constitution? Perhaps the most fruitful way to think about it is as an 84-page character sheet for a role-playing game.

摘錄自 英文維基詞典 English Wiktionary,已精簡格式;依 CC BY-SA 4.0 授權使用,改動後的內容同樣以此授權提供。