by occasion of

by occasion of的音标是[baɪ əˈkeɪʃən ɒf]，基本翻译是“由于；借着；借由；在…的场合；在…的时刻”。速记技巧是：注意连读，注意语调。

by occasion of 的英文词源是：

1. occasion：n. 机会，场合

2. by：介词，表示方式、方法

3. of：介词，表示来源、属性

其变化形式为：单数形式 by occasion of 复数形式 by occasions of

相关单词：

1. celebration：庆祝，庆祝活动

词源：来自拉丁语 celebratio，表示赞美、庆祝。通过 by occasion of 的方式，庆祝活动得以举行。

2. festival：节日，庆祝活动

词源：来自拉丁语 feralia，表示祭祀、庆祝。通过 by occasion of 的方式，节日得以形成。

3. wedding：婚礼

词源：来自拉丁语 nuptialis，表示婚姻、婚礼。通过 by occasion of 的方式，婚礼成为一种重要的社交场合。

以上是对该短语词源及变化形式的解释，以及与之相关的三个单词的说明。该短语的含义为“由于、借由某个机会或场合”，而通过追溯其词源和变化形式，我们可以更好地理解其含义和用法，并了解英语中与机会、场合相关的文化背景。

常用短语：

1. by accident

2. by all means

3. by chance

4. by means of

5. by way of

6. on occasion

7. in no way

例句：

1. He hit his head by accident when he fell off his bike.

2. She arrived by means of a bus.

3. I met my friend by chance at the party.

4. We traveled by way of Europe.

5. I go there on occasion to visit my family.

6. I don"t think we"ll ever see each other in no way.

7. She always tries to avoid making mistakes by doing things by the book.

英文小作文：

Everyday life is full of different occasions, from birthdays to holidays, and these occasions often bring joy and happiness to us and others around us. On my birthday, I always enjoy the company of my family and friends, and we often have a special meal to celebrate the occasion. On Christmas, we gather together with family and friends to exchange gifts and enjoy a delicious meal together. These occasions are not only a time to celebrate, but also a time to reflect on the things that are important in our lives and the relationships that we have with others. We cherish these moments because they are fleeting and should be enjoyed to the fullest.