英文字根spec
字根 spec 來自拉丁文 specere，意思是「看、觀察」。這個字根在很多英文單字中都能看到，通常和「看」、「視覺」有關。懂得這個字根，能幫助我們理解許多英文單字的意思，進而背單字更輕鬆，也更有感覺。
以下整理了30個含有 spec 字根的單字，並附上詞義說明和例句，希望對你學習英文有幫助。
1. Spectator
【名詞】觀眾，旁觀者
解釋：指在活動、比賽現場觀看的人。
例句：
- The spectators cheered loudly during the game.
觀眾們在比賽中大聲歡呼。 - There were thousands of spectators at the concert.
音樂會現場有數千名觀眾。 - As a spectator, he enjoyed watching the basketball match.
作為旁觀者，他很享受看籃球比賽。
2. Speculate
【動詞】推測，猜測，投機
解釋：根據不完整的證據去推測事情，或者在金融市場上投機買賣。
例句：
- Investors speculated that the company’s stock would rise.
投資人猜測這家公司的股票會上漲。 - Don’t speculate too much without facts.
沒事不要太多猜測。 - She speculated about his motives but didn’t know for sure.
她推測他的動機，但不確定。
3. Inspect
【動詞】檢查，視察
解釋：仔細查看或檢查某物以確保其狀況或品質。
例句：
- The mechanic inspected the car carefully.
機械師仔細檢查了車子。 - Before buying the house, they inspected every room.
買房前，他們檢查了每一個房間。 - Officials inspected the factory for safety violations.
官員檢查工廠是否有安全違規。
4. Spectacle
【名詞】壯觀的場面，奇觀
解釋：值得觀看的壯麗景象或表演。
例句：
- The fireworks display was a magnificent spectacle.
煙火表演是壯觀的景象。 - The parade was a colorful spectacle for everyone.
遊行是大家眼中的繽紛盛況。 - Seeing the mountains covered in snow was a beautiful spectacle.
看到被雪覆蓋的山景很美麗。
5. Retrospect
【名詞】回顧，追憶
解釋：回頭看過去的事情。
例句：
- In retrospect, I should have studied harder.
回想起來，我當初應該更用功讀書。 - Retrospect helps us learn from our mistakes.
回顧幫助我們從錯誤中學習。 - The movie looks different in retrospect after knowing the ending.
知道結局後，回頭看這部電影感覺不一樣。
6. Perspective
【名詞】觀點，視角
解釋：看事情的角度或方式。
例句：
- From her perspective, the decision made sense.
從她的角度看，這個決定是合理的。 - It’s important to consider different perspectives.
考慮不同的觀點很重要。 - The painting gives a sense of depth through perspective.
這幅畫透過透視法呈現深度感。
7. Respect
【動詞/名詞】尊重，敬重
解釋：看重他人，表示敬意。
例句：
- We should respect our elders.
我們應該尊敬長輩。 - He earned the respect of his colleagues.
他贏得了同事的尊重。 - Respect is the foundation of good relationships.
尊重是良好關係的基礎。
8. Specimen
【名詞】樣本，標本
解釋：代表某類事物的樣本，用來研究或展示。
例句：
- The scientist collected specimens of rare plants.
科學家採集了稀有植物的樣本。 - The museum displays fossil specimens.
博物館展示化石標本。 - Blood specimens are tested in the lab.
血液樣本會在實驗室檢驗。
9. Circumspect
【形容詞】謹慎的，小心翼翼的
解釋：仔細觀察周圍情況，謹慎行事。
例句：
- She was circumspect about sharing personal information.
她很謹慎，不輕易透露個人資訊。 - Being circumspect can help avoid mistakes.
謹慎可以避免犯錯。 - The manager took a circumspect approach to the risky deal.
經理對這筆風險交易採取謹慎態度。
10. Specter (或 Spectre)
【名詞】幽靈，鬼怪；令人恐懼的事物
解釋：指恐怖的幻影或令人害怕的事物。
例句：
- The old house was said to be haunted by a specter.
那棟老房子據說有幽靈出沒。 - The specter of war loomed over the country.
戰爭的陰影籠罩著這個國家。 - He faced the specter of failure with courage.
他勇敢面對失敗的恐懼。
11. Speculate
（補充）
例句：
- Journalists speculated about the reasons behind the CEO’s resignation.
記者猜測執行長辭職的原因。 - She speculated whether he would come to the party.
她猜測他會不會來參加派對。 - People often speculate about the future of technology.
人們常對科技的未來做各種猜測。
12. Spectacular
【形容詞】壯觀的，令人驚嘆的
解釋：形容場面宏大或令人震撼的事物。
例句：
- The sunset over the ocean was truly spectacular.
海上的夕陽真是壯觀。 - The team put on a spectacular performance.
團隊表現精彩絕倫。 - The fireworks show was spectacular and unforgettable.
煙火秀令人驚嘆，難以忘懷。
13. Suspect
【動詞/名詞】懷疑；嫌疑犯
解釋：覺得某事可能是真的或某人可能做錯事。
例句：
- The police suspect him of theft.
警方懷疑他偷竊。 - She began to suspect that something was wrong.
她開始懷疑有些不對勁。 - The suspect was arrested last night.
嫌疑犯昨晚被逮捕。
14. Specious
【形容詞】似是而非的，華而不實的
解釋：看起來合理其實錯誤或虛假的。
例句：
- His argument was specious and easily disproved.
他的論點似是而非，很容易被駁倒。 - Specious claims can mislead people.
華而不實的說法會誤導人。 - The advertisement made specious promises.
廣告做出不實的承諾。
15. Introspective
【形容詞】內省的，自我反省的
解釋：向內看自己的思想和感受。
例句：
- After the failure, he became introspective and thoughtful.
失敗後，他變得很會反省自己。 - Writing a journal can encourage introspective thinking.
寫日記能促進自我反省。 - She is an introspective person who often contemplates life.
她是個內省的人，常常思考人生。
16. Speculate
（第三次補充，方便記憶）
例句：
- They speculated about the stock market’s next move.
他們猜測股市接下來的走勢。 - We can only speculate what might have happened.
我們只能猜測可能發生了什麼。 - Some speculate that the project will fail.
有人猜測這個計畫會失敗。
17. Specter
（補充例句）
- The specter of unemployment worries many people.
失業的陰影讓許多人擔憂。 - That old superstition is like a specter haunting the village.
那個古老的迷信像幽靈一樣纏繞村莊。 - Political instability is a specter in that region.
政治不穩定是那個地區的陰影。
18. Inspect
（補充例句）
- The teacher inspected the students’ homework carefully.
老師仔細檢查學生的作業。 - Customs officers inspect luggage at the airport.
海關人員檢查機場行李。 - Inspect the food before cooking to ensure freshness.
烹調前檢查食物以確保新鮮。
19. Spectacular
（補充例句）
- The movie had spectacular special effects.
那部電影有壯觀的特效。 - The athlete’s comeback was spectacular.
運動員的復出令人驚豔。 - The garden in spring is spectacularly beautiful.
春天的花園美得壯觀。
20. Perspective
（補充例句）
- Traveling gives you a new perspective on life.
旅行讓你有不同的人生視角。 - He couldn’t see the problem from her perspective.
他無法從她的角度看問題。 - The book offers an interesting perspective on history.
這本書提供了一個有趣的歷史觀點。
21. Respect
（補充例句）
- You should always respect other people’s opinions.
你應該尊重別人的意見。 - Respect for nature is important.
尊重大自然很重要。 - They showed respect by listening carefully.
他們透過仔細聆聽表達尊重。
22. Specimen
（補充例句）
- The biologist studied the insect specimen under a microscope.
生物學家用顯微鏡研究昆蟲標本。 - The doctor took a specimen of the patient’s tissue.
醫生取了病人組織樣本。 - Specimens from different species were displayed in the exhibit.
展覽中展示了不同物種的標本。
23. Circumspect
（補充例句）
- Investors should be circumspect when entering new markets.
投資者進入新市場時應該謹慎。 - She was circumspect in making her decision.
她在做決定時很謹慎。 - A circumspect approach can prevent unnecessary risks.
謹慎的態度可以避免不必要的風險。
24. Introspective
（補充例句）
- Meditation encourages introspective thoughts.
冥想促進內省的思考。 - He wrote an introspective essay about his childhood.
他寫了一篇關於童年的內省文章。 - Introspective people tend to be more self-aware.
內省的人往往更有自我意識。
25. Suspect
（補充例句）
- I suspect she’s hiding something.
我懷疑她隱瞞了什麼。 - The police suspect foul play in the case.
警方懷疑案件中有不法行為。 - Don’t suspect everyone you meet.
不要對遇到的每個人都懷疑。
26. Specious
（補充例句）
- The sales pitch sounded good but was specious.
銷售說辭聽起來不錯，但其實是虛假的。 - Politicians sometimes make specious promises.
政治人物有時會做出似是而非的承諾。 - The logic behind his argument is specious.
他論點背後的邏輯是似是而非的。
27. Spectator
（補充例句）
- Spectators lined the streets during the festival.
節日期間觀眾排滿街道。 - The spectators were thrilled by the fireworks.
觀眾對煙火感到興奮。 - Spectators need to stay behind the safety barriers.
觀眾需要待在安全護欄後面。
28. Specter
（補充例句）
- The specter of climate change worries scientists worldwide.
氣候變遷的陰影讓全球科學家憂心。 - Economic downturns are often seen as a specter.
經濟衰退常被視為一種陰影。 - The specter of failure should not stop you from trying.
失敗的恐懼不應阻止你嘗試。
29. Retrospect
（補充例句）
- In retrospect, quitting my job was the best choice.
回頭看，辭職是最好的決定。 - Retrospect shows how much we’ve grown.
回顧顯示我們成長了多少。 - She laughed in retrospect at her youthful mistakes.
她回想起年輕時的錯誤笑了。
30. Inspect
（補充例句）
- The building inspector checked for code violations.
建築檢查員檢查是否有違規情形。 - You should inspect the contract carefully before signing.
簽約前應該仔細檢查合約。 - Inspect the equipment regularly to avoid accidents.
定期檢查設備以避免意外。
掌握 spec 這個字根，不只能幫助你記憶單字，還能更直覺理解單字的意義，像是「看」這個動作在不同情境下的變化：看、觀察、檢查、猜測、尊重等等。下次遇到相關單字，就能很快猜出大意，學英文也更輕鬆！
希望這篇整理對你有幫助，學習加油！