fail to的音標(biāo)是[fe?l tu?]，意思是未能做某事。

基本翻譯：失?。晃醋?；未履行。

速記技巧：fail由fail-t組成，其中fail是詞根，t類似于字母組合-t結(jié)尾。

例句：He failed to complete the task on time. 意思是他未能按時(shí)完成任務(wù)。

fail to的英文詞源是拉丁語“faiere”，意為“to be unable to do”。fail to的變化形式是fail，可以作為動(dòng)詞和名詞使用。

相關(guān)單詞：

1. failure：n. 失敗，失敗者；故障，失敗的事。這個(gè)詞源于拉丁語“fallere”，意為“to deceive”，表示欺騙或失敗的意思。

2. fail-safe：n. 故障安全裝置，安全失效保護(hù)裝置。這個(gè)詞是由fail和safe兩個(gè)詞組成的合成詞，表示在出現(xiàn)故障時(shí)能夠自動(dòng)采取安全措施的裝置。

3. fail-fast：n. 快速失敗檢測(cè)，快速失敗機(jī)制。這個(gè)詞是由fail和fast兩個(gè)詞組成的合成詞，表示在程序或系統(tǒng)中快速檢測(cè)失敗的機(jī)制。

4. fail-safe strategy：n. 安全失效保護(hù)策略，故障安全策略。這個(gè)詞是由fail-safe和strategy兩個(gè)詞組成的合成詞，表示在出現(xiàn)故障時(shí)能夠采取的策略或措施。

5. fail-tolerant：adj. 容忍失敗的，對(duì)失敗有耐受力的。這個(gè)詞是由fail和tolerant兩個(gè)詞組成的合成詞，表示能夠容忍失敗的人或事物。

以上這些單詞都與fail to有密切關(guān)系，它們都涉及到失敗、故障、安全、快速檢測(cè)和容忍失敗等概念。這些單詞在英語中廣泛使用，并被應(yīng)用于各種領(lǐng)域，如計(jì)算機(jī)科學(xué)、工程、商業(yè)、教育等。

常用短語：

1. fail to do sth. 未能做某事

2. fail in/out of sth. 未能成功

3. fail to meet expectations 沒有達(dá)到預(yù)期

4. fail to understand 無法理解

5. fail to realize 未意識(shí)到

6. fail to complete 未能完成

7. fail to succeed 未能成功

雙語句子：

1. I failed to finish the project on time. 我未能按時(shí)完成項(xiàng)目。

2. He failed to understand the complex problem. 他未能理解這個(gè)復(fù)雜的問題。

3. She failed to realize her mistake until it was too late. 她直到為時(shí)已晚才意識(shí)到自己的錯(cuò)誤。

4. We failed to meet our target sales this year. 我們今年未能達(dá)到銷售目標(biāo)。

5. He failed in his attempt to climb the mountain. 他攀登那座山的嘗試失敗了。

6. I failed out of college because of my poor grades. 由于成績不佳，我未能從大學(xué)畢業(yè)。

7. We all failed to understand what he said. 我們都沒能理解他說的內(nèi)容。

英文小作文：

Failure is a common experience in life, and it can sometimes be a valuable lesson. When we fail, we learn from our mistakes and become stronger. Although failure can be painful, it can also lead to success in the long run.

I remember when I tried to learn a new language, but I failed miserably. I couldn"t remember any words or phrases, and I felt discouraged. However, this experience taught me that failure is not the end of the world. It taught me to keep trying and not give up easily. After a while, I finally learned the language and realized that failure was just a stepping stone to success.

Failure can be a valuable tool for growth and learning, but it"s important to keep an open mind and not be too hard on ourselves when we fail. We should learn from our mistakes and use them as motivation to keep moving forward. Failure is a part of life, and it"s something that we should embrace with positivity and courage.