fadeless的音標(biāo)為["fe?dl?s]，基本翻譯為“無衰減的”，速記技巧為“fa=fading（衰減）+less=沒有的”。

fadeless這個詞的詞源是拉丁語，意思是“無消退的，不褪色的”。它的變化形式主要有過去式fadelessed，過去分詞fadelessed，現(xiàn)在分詞fadelessing，以及形容詞形式fadeless。

相關(guān)單詞：

1. fade（消退，褪色）：這個詞和fadeless相反，表示顏色或光澤逐漸消失。

2. stainless（無污點的）：這個詞表示沒有污點的，和fadeless一樣都是形容物品表面沒有瑕疵的。

3. fadeout（漸隱）：電影或電視節(jié)目結(jié)束時的鏡頭轉(zhuǎn)換方式，表示畫面逐漸變暗淡直至消失。

4. fadein（漸入）：與fadeout相反，表示畫面逐漸變亮直至清晰可見。

5. colorfast（不褪色的）：這個詞表示衣物或染料不會因為洗滌而褪色。

6. glossy（有光澤的）：這個詞和fadeless沒有直接關(guān)系，但是它描述的是物品表面有光澤的樣子。

7. permanent（永久的）：這個詞和fadeless一樣，都表示不會消失或改變。

8. fade-resistant（抗褪色的）：這個詞用于描述衣物或染料在洗滌后不易褪色的特性。

9. fadelessbeauty（不褪色的美麗）：這是一個比喻性的詞語，用來形容一個人的美麗不會因為時間的流逝而消退。

10. fadelessmemory（不褪色的記憶）：這個詞用來形容那些即使時間流逝也依然清晰的記憶。

常用短語：

1. fadeless love 無褪色的愛情

2. fadeless beauty 不褪色的美麗

3. fadeless memory 不褪色的記憶

4. fadeless friendship 不褪色的友誼

5. fadeless loyalty 不褪色的忠誠

6. fadeless time 無褪色時光

7. fadeless memory 無褪色回憶

雙語例句：

1. My love for you will never fade, like the sunrise never fades. (我的愛永不褪色，就像日出永不消退。)

2. The beauty of my childhood will never fade like the flowers of spring. (我童年的美麗將永不褪色，就像春天的花朵一樣。)

3. Memories of our childhood will always be fresh and fadeless in my heart. (我們童年的回憶將永遠(yuǎn)鮮活，在我心中永不褪色。)

4. A true friend is someone who never fades in beauty and loyalty. (真正的朋友是那些在美麗和忠誠方面永不褪色的人。)

5. Time may fade the surface, but my loyalty to you will never fade. (時間可能會使表面褪色，但我對你的忠誠永不褪色。)

6. The bond of friendship between us will never fade, like the stars in the sky. (我們之間的友誼紐帶將永不褪色，就像天上的星星一樣。)

7. The memories of our childhood are like a faded photograph, but they are still precious to me. (我們童年的回憶就像褪色的照片，但它們對我來說仍然珍貴。)

英文小作文：

My Fadeless Journey

Life is a journey, filled with moments that fade with time, yet there are some moments that remain unchanged, like a faded photograph that holds the essence of a past memory. One such moment is my journey with my childhood friends, a bond that has never faded, even as we grow and change.

We met as children, playing and laughing together, creating memories that were bright and colorful, yet fragile and fleeting. Over the years, we have shared our joys and sorrows, our victories and defeats, and still, our bond remains intact, like a faded photograph that holds the essence of our childhood memories.

The memories we share are not just of the past, but also of the present and future, for they are a reminder of the unwavering friendship that we share, a bond that will never fade, no matter what life throws at us. This is my fadeless journey, filled with moments that may fade with time, yet are forever etched in my heart by the memories of my childhood friends.