futility的音標為[?fju?t??l?t?] ，基本翻譯為“無益；無價值”，速記技巧為：無用（futility）的東西太多（too much）。

Futility的英文詞源：

futu-：表示“未來”的意思。

-ility：表示“性質、狀態、能力”的意思。

變化形式：Futility作為名詞時，復數形式為futilities。

相關單詞：

1. futile（無用的）：該詞由futu-（未來）和-ile（可…的）組成，表示無用的。例如，a futile attempt（無用的嘗試）。

2. fruitless（無果的）：fru-表示“果實”，-less表示“沒有”，所以該詞表示無果的，無結果的。例如，a fruitless search（無果的搜索）。

3. futilely（徒勞地）：該詞由futility和-ly組成，表示無效地，白費力地。例如，He searched futilely for the lost keys.（他徒勞地尋找丟失的鑰匙）。

4. futurism（未來主義）：該詞表示對未來的信仰或追求，是一種藝術運動。

5. futurate（使具有未來性）：該詞表示賦予未來性或未來主義的特點。

6. futurist（未來主義者）：該詞表示對未來有信仰或追求的人。

7. futurity（未來性）：該詞表示未來的性質或可能性。

8. futilely adv. 無用地；徒勞地；無效地；白費力地

9. fruitlessly adv. 無成果地；無結果地；徒勞地；一無所獲地

10. futility n. 無用；無用的事物；徒勞；白費力

總的來說，futility一詞反映了人們對未來的無力感和無助感，同時也體現了人類對未來的探索和追求。

常用短語：

1. futile attempt

2. in vain

3. a waste of time

4. pointless

5. fruitless

6. a bust

7. a dead end

雙語例句：

1. My futile attempt to solve the problem failed.

2. We worked hard in vain, but to no avail.

3. It"s a waste of time to argue with him, he"s always so stubborn.

4. Their efforts to promote the project were fruitless.

5. The search for a solution to the problem was a bust.

6. They reached a dead end in their research.

7. We"ve been trying to find a new market for our product for years, but it"s still a futile pursuit.

英文小作文：

Futility is a common feeling when we try to achieve something but fail to do so. It can be frustrating and discouraging, but it"s also an opportunity to learn from our mistakes and move forward.

In my opinion, futility is not something to be afraid of, but rather an opportunity to grow stronger and more resilient. When we face futility, we realize that we can"t rely on external factors to make us happy or successful, but we have to rely on ourselves and our own efforts.

By learning to accept futility as a part of life, we can become more resilient and less dependent on external validation. We can focus on what really matters - our own growth and development - and move forward with confidence and purpose.

In conclusion, futility is not something to be afraid of, but rather an opportunity to learn and grow stronger. Let"s embrace futility with courage and confidence, and embrace our own growth and development!