fiftieth

fiftieth的音标是[ˈfifɪθɪəθ]，基本翻译是第五十，速记技巧可以是谐音记忆，即“费飞石猴”。

fiftieth这个词的词源可以追溯到拉丁语词fiftius，意为“第五十的”。它的变化形式主要有复数形式fiftieths，比较级形式fiftiethly，以及最高级形式fiftiethest。

相关单词：

1. fifth（第五的）：这个词与fiftieth中的th发音相同，因此可以很容易地联想到fiftieth。

2. fiftieth（第五十的）：这是fiftieth的直接形式，表示一个数字或位置的第五十个。

3. fifty（五十的）：这个词是最常见的形式，经常与fiftieth一起使用，表示一个数量或比例的五十。

4. fifty-first（第五十一的）：这是fifth的下一个数字，与fiftieth相对应。

5. fifty-fifth（第五十五的）：这是fifth的下一个数字，与fiftieth相对应，但顺序不同。

这些单词都是基于fiftieth这个词源变化而来的，它们在英语中都有广泛的使用和意义。fiftieth这个词在表示一个数量或比例的五十时，经常与数量或数字的其他形式一起使用，例如“fifty percent”（百分之五十）或“fifty-fifth grade”（五年级）。此外，它还可以用来表示一个位置或顺序的第五十个，例如“the fiftieth floor”（第五十层）。这些用法使得fiftieth这个词在英语中具有广泛的应用和重要性。

常用短语：

1. fiftyth anniversary

2. on the fiftyth try

3. fifty-fifty chance

4. fifty-fifty split

5. at the fifty-yard line

6. fifty cents (in) worth

7. fifty-fifty split of the profits

例句：

1. We celebrated our fiftyth wedding anniversary last year.

2. After trying again and again, she finally got the job on the fifty-fifth try.

3. There"s a fifty-fifty chance that we"ll have rain tomorrow.

4. They split the money evenly at the fifty-yard line.

5. We"re at the fifty-yard line of our career, what should we do next?

6. The company"s profits were split evenly between the partners, with each receiving a fifty-fifty split.

英文小作文：

The Fiftieth Anniversary of My Parent"s Wedding Day

Today, I was invited to attend my parents" wedding anniversary celebration, which was held at their favorite restaurant. It was their fiftieth wedding anniversary, and I couldn"t help but feel moved by their story of love and commitment over the years.

My parents met each other in their early twenties and fell in love quickly. They had their share of ups and downs, but they always managed to come out stronger than before. They have been together for half a century now, and I am proud to call them my parents.

Looking back on their relationship, I realize that commitment and love are not just words, but actions that shape a lifetime of happiness and joy. I hope to follow in their footsteps and find my own partner who will love me unconditionally and be there for me through thick and thin.

I am reminded of the saying that "time heals all wounds," and I believe that my parents" love story is a testament to this truth. May their love story continue to inspire others for many more decades to come.