核心畫面
You can picture powerful as full of power — packed with force that can really push, move, or affect whatever it touches. Whether it's a body, an engine, a feeling, or a person's grip on others, the same idea runs through: there is a lot of strength stored inside, and you can feel it act on the world.
可以想成：full of power——裡頭裝滿了力量，碰到什麼都能用力推動、移動或影響它。不管是身體、引擎、一種感…更多收起
可以想成：full of power——裡頭裝滿了力量，碰到什麼都能用力推動、移動或影響它。不管是身體、引擎、一種感覺，還是一個人對別人的掌控，背後都是同一件事：裡面存著很大的勁，而你感覺得到它在對外界使力。原始詞典資料5 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。
powerfuladj/ˈpaʊəfl̩/
- 1
Having, or capable of exerting, power or influence.
- The powerful grace that lies / In herbs, plants, stones, and their true qualities.
- [T]he ſubſtance of gold is indeed invincible by the povverfulleſt action of natural heat, […]
- 2
Leading to many or important deductions.
- a powerful set of postulates
- a powerful theorem
- 3
businessminingLarge; capacious; said of veins of ore.
- 4
mathematicssciencesBeing a powerful number.
powerfuladv/ˈpaʊəfl̩/
- 1
archaicdialectalvery; extremely
- "Well, you see, Thady, we'd a powerful great harvist uv it, you know, this year, an' the min all worked like jewels, as they are; an' the masther was in great sperits, an' he promis'd he'd give us all a grand dinner whin the dhrawin'-in was over, an' the corn all safe in the haggard."
- Above all, she remembered that first time in the Houmfor where her black nurse had once taken her as a child. 'It do yuh no harm, Missy. Dis powerful good juju. Care fe yuh res 'f yo life.'
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。