evanesced

evanesced的音标为[ɪ"vænsɪd]，基本翻译为“消失，消散；短暂存在；短暂出现”，速记技巧为“evan（消失）+ esced（过去式ed形式）= evanesced（消失）”。

evanesced这个词的词源可以追溯到拉丁语evanescere，意为“变得模糊、消失”。它的变化形式包括过去式evanescens、过去分词evanescent和现在分词evanescent。

相关单词包括：evanescent（模糊的、易逝的）、evanescent light（波光）、evanescent hope（短暂的希望）、evanescent memory（模糊的记忆）、evanescent dream（转瞬即逝的梦）等。这些单词都与evanesced这个词有关，描述了易逝、模糊、短暂等特征。

具体来说，evanescent light可以被解释为波光，它是一种短暂且易逝的光线，在科学和文学中都有所描述。evanescent hope则可以用来形容人们对于未来的短暂且可能无法实现的希望。evanescent memory则可以用来描述人们对于过去事件的模糊记忆，这些记忆可能在时间的长河中被冲淡或遗忘。

总的来说，evanesced这个词及其相关单词都强调了易逝、模糊和短暂等特征，这些特征在文学、科学和日常生活中都有广泛的应用。

常用短语：

1.evanesce away

2.evanescent effect

3.evanescent memory

4.fade away

5.disappear gradually

6.vanish without trace

7.pass into oblivion

例句：

1.The hope of a better future evanesced away with the years.

2.The candlelight flickered in the evanescent effect of the wind.

3.The evanescent memory of my childhood days has faded away with time.

4.As the sun set, the flowers gradually faded away.

5.After the storm, the landscape had vanished without trace.

6.The news of his death has passed into oblivion.

7.The memories of my childhood are fading into the mist of time, but they remain evanescent and precious to me.

英文小作文：

Time is like an evanescent breeze, it flows by silently and leaves no trace behind. As I look back on my past, I realize that some things have faded away, while others remain vivid and precious in my memory. Memories of my childhood, like a dream, are still evanescent and beautiful to me. However, as I grow older, I realize that time is not infinite and that some things must eventually fade away. It is then that I cherish those moments more than ever before, knowing that they will never be repeated.