
英文字根pot
字根 pot 來自拉丁文 potis,意思是「有能力的、有權力的」。這個字根在英文裡演變出許多跟「力量、控制、權力」有關的單字。無論是在形容一個人的能力,還是描述一個制度、藥物或國家的強大影響力,pot 都是關鍵的線索。下面是30個與 pot 有關的單字,每個都有詞彙說明與三個例句,讓你更快掌握用法與語感。
1. potent
(adj. 強而有力的,有影響力的)
- This is a potent medicine for headaches.
這是治療頭痛的強效藥。 - He made a potent argument in the meeting.
他在會議中提出了非常有力的論點。 - The perfume has a potent scent that lasts all day.
這款香水的氣味非常濃烈,能持續一整天。
2. potential
(adj./n. 潛在的/潛力)
- She has great potential as a leader.
她有成為領導者的潛力。 - This project has the potential to make a huge impact.
這個專案有可能產生巨大影響。 - Potential problems should be addressed early.
潛在的問題應該提早處理。
3. impotent
(adj. 無能的,無力的)
- He felt impotent in the face of such tragedy.
面對這樣的悲劇,他感到無能為力。 - The government seemed impotent to stop the violence.
政府似乎無力制止暴力。 - It’s frustrating to feel impotent in your own home.
在自己家裡感到無力真的很令人沮喪。
4. potency
(n. 效力,力量)
- The potency of this drug is very high.
這個藥的效力很強。 - His words carried great emotional potency.
他的話語充滿情感力量。 - Always check the potency before using herbal supplements.
使用草藥補充品前一定要確認效力。
5. omnipotent
(adj. 全能的,無所不能的)
- Some believe that God is omnipotent.
有些人相信上帝是全能的。 - The CEO acted as if he were omnipotent.
那位執行長行事風格像是無所不能。 - No one is truly omnipotent, no matter how rich or smart.
無論多有錢多聰明,沒有人真的無所不能。
6. despot
(n. 暴君,專制統治者)
- The country was ruled by a despot for decades.
這個國家被一位暴君統治了幾十年。 - Despots often use fear to maintain power.
暴君常利用恐懼來維持權力。 - History is full of stories about fallen despots.
歷史上充滿暴君滅亡的故事。
7. despotic
(adj. 專制的,暴君式的)
- His despotic behavior made people afraid to speak up.
他的專制行為讓人們不敢發聲。 - The country suffered under a despotic regime.
這個國家受苦於一個專制政權。 - Even in small groups, despotic leadership can be harmful.
即使在小團體裡,專制領導也可能造成傷害。
8. potentiometer
(n. 電位計)
- The engineer adjusted the potentiometer to reduce noise.
工程師調整電位計來降低雜音。 - Potentiometers are commonly used in audio equipment.
電位計常見於音響設備中。 - You can control volume using a potentiometer.
你可以用電位計來調整音量。
9. equipotent
(adj. 等效力的,等強的)
- These two chemicals are equipotent in treating the disease.
這兩種化學物質在治療此病上效力相等。 - We assumed both options were equipotent.
我們假設這兩個選項的效果是一樣的。 - The researchers tested whether the new drug was equipotent to the old one.
研究人員測試新藥是否與舊藥效果相同。
10. overpotent
(adj. 太強的,過於有力的)
- This overpotent reaction could damage the system.
這個過強的反應可能損害系統。 - The scent was so overpotent it gave me a headache.
味道太濃烈了,讓我頭痛。 - Be careful not to use overpotent chemicals without protection.
使用太強的化學品時要小心防護。
11. potentiation
(n. 增強,加強)
- Potentiation of this signal improves the clarity.
加強這個訊號可提升清晰度。 - Caffeine may cause potentiation of certain medications.
咖啡因可能增強某些藥物的效果。 - The study looked at potentiation of learning in the brain.
這項研究探討了學習的增強機制。
12. unpotent
(adj. 無力的,沒有效果的)
- His words were unpotent and failed to inspire.
他的話毫無力量,無法激勵人心。 - The medicine turned out to be unpotent.
結果發現這藥沒有什麼效果。 - Don’t waste time on unpotent strategies.
不要浪費時間在沒有效的策略上。
13. hyperpotent
(adj. 超強效的)
- This is a hyperpotent new antibiotic.
這是種超強效的新抗生素。 - Hyperpotent responses are rare but serious.
超強效的反應雖少見但很嚴重。 - Use hyperpotent formulas only under supervision.
超強效配方須在監督下使用。
14. impotency
(n. 無能,無效)
- He struggled with feelings of impotency.
他飽受無力感折磨。 - The system’s impotency was exposed during the crisis.
危機期間系統的無能暴露無遺。 - Impotency in leadership can cause widespread frustration.
領導無能會讓整個團隊陷入沮喪。
15. potentiality
(n. 潛能)
- The child showed early signs of musical potentiality.
這孩子早期就展現出音樂潛能。 - Every student has potentiality worth developing.
每位學生都有值得發展的潛力。 - That technology still has a lot of untapped potentiality.
那項科技還有很多尚未開發的潛力。
16. depower
(v. 剝奪力量,使失去能力)
- The policy depowered the local government.
這項政策削弱了地方政府的權力。 - They tried to depower the opposition.
他們試圖削弱反對勢力。 - Economic troubles can depower even strong nations.
經濟問題可能讓強國也失去影響力。
17. empower
(v. 賦予權力,使有能力)
- Good teachers empower their students.
好老師會讓學生變得更有能力。 - The app empowers users to manage their own finances.
這個應用程式讓用戶能掌控自己的財務。 - She felt empowered after finishing the project.
完成這項專案後她感到充滿力量。
18. disempower
(v. 剝奪權力)
- The law disempowered minority communities.
這項法律剝奪了少數族群的權力。 - Constant criticism can disempower a person.
不斷的批評會讓人失去信心。 - Disempowering employees can lower productivity.
剝奪員工自主權會降低生產力。
19. power
(n. 力量,權力)
- Knowledge is power.
知識就是力量。 - The president holds great power.
總統擁有很大的權力。 - This machine uses solar power.
這台機器使用太陽能。
20. powerful
(adj. 強大的,有影響力的)
- He gave a powerful speech.
他發表了一場有力的演說。 - The movie had a powerful message.
這部電影傳達了強烈的訊息。 - She’s a powerful figure in the tech industry.
她是科技產業中的重量級人物。