第三人稱單數：fails現在分詞：failing過去分詞：failed過去式：failed
fail基本解釋
及物/不及物動詞失敗，不及格; 倒閉，破產; 缺乏; 衰退
不及物動詞破產; 衰退; 失敗，不及格; 不足
及物動詞不及格; 使失望; 忘記; 舍棄
名詞失敗，失誤; 不及格; 不及格者; [商]期貨交割失期
fail的解釋
fail反義詞
不及物動詞succeed
fail同義詞
動詞give outdeclineflunkneglectfadeweaken
名詞lose outflunk
fail相關詞組
1. without fail : 務必, 必定；
fail相關例句
及物動詞
1. When I wanted his help he failed me.
當我需要他幫助時，他卻使我失望。
2. His courage failed him.
他失去了勇氣。
不及物動詞
1. Our plan has failed.
我們的計劃失敗了。
2. He never fails to write to his mother every week.
他從來沒有忘記每周給母親寫信。
3. fail的意思
3. Last year the crops failed.
去年農作物歉收。
fail網絡解釋
1. fail的解釋
1. 不及格：2005年7月,教師職業協會針對一個議題展開討論--"不及格"(fail)是否應該從教育字匯中刪除,并用"成就延期"(deferred success)來替代?之所以會有這個議題,是因為有些人認為學生們會因為考試屢次不及格而降低學習興趣.
2. 錯誤：Fluke4000測試自動與標準進行比較,并且顯示通過(Pass)或錯誤(Fail)信息,同時有聲音提示,用RS-232打印出報告. (15) 簡易綜合布線測量儀,用于測量UTP雙絞線. 系統測試在測試小組開展,在測試環境中實施,由測試經理統一負責.
3. 故障：成本差異:CMOS應用半導體工業常用的MOS制程,可以一次整合全部周邊設施于單晶片中,節省加工晶片所需負擔的成本和良率的損失;相對地CCD采用電荷傳遞的方式輸出資訊,必須另辟傳輸通道,如果通道中有一個像素故障(Fail),就會導致一整排的訊號壅塞,
fail詞典解釋
1. 失敗;未能夠;未做成
If you fail to do something that you were trying to do, you are unable to do it or do not succeed in doing it.
e.g. The Workers' Party failed to win a single governorship...
勞工黨連一個州長職位也未能贏得。
e.g. He failed in his attempt to take control of the company...
他試圖掌控公司，但以失敗告終。
2. (活動、嘗試、計劃等)失敗，不成功
If an activity, attempt, or plan fails, it is not successful.
e.g. We tried to develop plans for them to get along, which all failed miserably...
我們試圖計劃讓他們好好相處，但均以慘敗告終。
e.g. He was afraid the revolution they had started would fail...
他擔心他們發起的大變革會遭遇失敗。
3. 沒有做，未做(應做的事)
If someone or something fails to do a particular thing that they should have done, they do not do it.
e.g. Some schools fail to set any homework...
有些學校沒有布置任何作業。
e.g. He failed to file tax returns for 1982...
他沒有呈報 1982 年的納稅申報單。
4. 出故障;失靈
If something fails, it stops working properly, or does not do what it is supposed to do.
e.g. The lights mysteriously failed, and we stumbled around in complete darkness...
燈不知怎么地不亮了，我們在一片黑暗中跌跌撞撞地走著。
e.g. In fact many food crops failed because of the drought.
實際上，因為干旱，很多糧食作物歉收。
5. (企業)倒閉，破產;(機構)解體;(體系)崩潰
If a business, organization, or system fails, it becomes unable to continue in operation or in existence.
e.g. So far this year, 104 banks have failed.
今年到目前為止，已有 104 家銀行倒閉。
e.g. ...a failed hotel business...
破產的酒店
6. (健康狀況、體質等)衰弱，虛弱，衰退
If something such as your health or a physical quality is failing, it is becoming gradually weaker or less effective.
fail的近義詞
e.g. He was 58, and his health was failing rapidly...
他 58 歲，身體正在迅速衰老。
e.g. Here in the hills, the light failed more quickly...
在山區這兒，天黑得更快。
7. 辜負;使失望
If someone fails you, they do not do what you had expected or trusted them to do.
e.g. We waited twenty-one years, don't fail us now.
我們等了 21 年了，如今不要讓我們失望。
e.g. ...communities who feel that the political system has failed them.
對此套政治體制感到失望的群體
8. 不履行，未盡(職責)
If someone fails in their duty or fails in their responsibilities, they do not do everything that they have a duty or a responsibility to do.
e.g. Lawyers are accused of failing in their duties to advise clients of their rights...
律師們被控未盡到告知當事人其正當權利的職責。
e.g. If we did not report what was happening in the country, we would be failing in our duty.
如果我們沒有報道這個國家正在發生的事情，我們就沒有盡到自己的責任。
9. (品質或能力)有負于;(使)不如愿;不夠
If a quality or ability that you have fails you, or if it fails, it is not good enough in a particular situation to enable you to do what you want to do.
fail的近義詞
e.g. For once, the artist's fertile imagination failed him...
這位畫家豐富的想象力曾一度枯竭。
e.g. Their courage failed a few steps short and they came running back.
還差幾步他們卻膽怯了，又跑回來了。
10. 不及格
If someone fails a test, examination, or course, they perform badly in it and do not reach the standard that is required.
e.g. I lived in fear of failing my end-of-term exams.
我總是擔心期末考試不及格。
11. 評定…不及格;使不及格
If someone fails you in a test, examination, or course, they judge that you have not reached a high enough standard in it.
e.g. ...the two men who had failed him during his first year of law school.
在法學院一年級時讓他不及格的兩個人
12. 如果其他一切都不奏效的話;假如其他都行不通
You say if all else fails to suggest what could be done in a certain situation if all the other things you have tried are unsuccessful.
e.g. If all else fails, I could always drive a truck.
如果其他都不行，我總還可以開卡車。
13. (用以表示不贊成)不明白，看不出
You can use I fail to see or I fail to understand in order to introduce a statement which indicates that you do not agree with what someone has said or done.
e.g. That's how it was in my day and I fail to see why it should be different now.
我那時候就是這樣的，我搞不懂為什么現在非要弄得不一樣。
14. 總是;一直
You use without fail to emphasize that something always happens.
e.g. He attended every meeting without fail.
他逢會必到。
15. (用以強調命令或承諾)一定，必須
You use without fail to emphasize an order or a promise.
e.g. On the 30th you must without fail hand in some money for Alex...
30 日那天你必須替亞歷克斯交一些錢。
e.g. Tomorrow without fail he would be at the old riverside warehouse.
明天他一定會在河邊的舊倉庫里。
fail英英釋義
fail的解釋
verb
1. get worse
e.g. Her health is declining
2. stop operating or functioning
e.g. The engine finally went
The car died on the road
The bus we travelled in broke down on the way to town
The coffee maker broke
The engine failed on the way to town
her eyesight went after the accident
Synonym: go badgive waydiegive outconk outgobreakbreak down
3. prove insufficient
e.g. The water supply for the town failed after a long drought
Synonym: run outgive out
4. disappoint, prove undependable to
abandon, forsake
e.g. His sense of smell failed him this time
His strength finally failed him
His children failed him in the crisis
Synonym: betray
5. become bankrupt or insolvent
fail financially and close
e.g. The toy company went bankrupt after the competition hired cheap Mexican labor
A number of banks failed that year
6. fall short in what is expected
e.g. She failed in her obligations as a good daughter-in-law
We must not fail his obligation to the victims of the Holocaust
7. fail to get a passing grade
e.g. She studied hard but failed nevertheless
Did I fail the test?
Synonym: flunkbombflush it
8. judge unacceptable
e.g. The teacher failed six students
9. be unsuccessful
e.g. Where do today's public schools fail?
The attempt to rescue the hostages failed miserably
Synonym: go wrongmiscarry
10. fail to do something
leave something undone
e.g. She failed to notice that her child was no longer in his crib
The secretary failed to call the customer and the company lost the account
Synonym: neglect
11. be unable
e.g. I fail to understand your motives