billfold

billfold的音标为[ˈbɪlfəʊld] ，基本翻译为“皮夹，活页夹”的意思。速记技巧可以考虑将“bill”拆分为字母“b”、“i”、“l”，并将“fold”拆分为字母“f”、“o”、“ld”，这样就可以将单词快速地拼写出来。同时，也可以结合单词的含义进行记忆，即“皮夹”的意思与“bill”和“fold”都有相关的含义，从而加强记忆。

Billfold这个词的英文词源可以追溯到19世纪，它是由“bill”和“fold”两个词组成的。其中，“bill”意为账单，而“fold”则表示折叠。因此，billfold最初的含义是用来存放折叠起来的纸币或钞票的口袋。

billfold的变化形式主要有两种：过去式和过去分词。过去式billfold，而过去分词则通常被写作billfolds。

相关单词：

1. wallet：这个词与billfold有着相似的含义，它也是用来存放纸币或钞票的口袋。

2. purse：这个词意为钱包或钱包袋，通常用来存放女性或小孩的零钱或信用卡等。

3. moneybag：这个词用来形容财富或金钱的聚集地，有时也用来形容钱包。

4. billcase：这个词意为装有账单的箱子或盒子，但在实际使用中，它逐渐演变成了billfold的复数形式。

5. pocketbook：这个词意为钱包或钱夹，因为人们通常将钱包放在口袋里。

6. cashbox：这个词意为装有现金的箱子或盒子，通常用于存放大量现金。

7. billfold-case：这个词是由billfold和case组成的合成词，意为装有账单和现金的箱子或盒子。

8. bill-wallet：这个词是由billfold和wallet组成的合成词，意为装有折叠纸币的钱包。

9. bill-purse：这个词是由billfold和purse组成的合成词，意为装有纸币和零钱的钱包袋。

10. fold-bill：这个词是由fold和bill组成的合成词，意为可以折叠并用来存放纸币或钞票的工具或物品。

常用短语：

1. a wallet full of money

2. put money in one"s wallet

3. take out money from one"s wallet

4. pay with one"s wallet

5. empty one"s wallet

6. steal someone"s wallet

7. keep one"s wallet safe

双语例句：

1. When he opened his wallet, he found it empty. (他打开钱包发现里面没钱了。)

2. I always keep my wallet in my back pocket to avoid losing it. (我总是把钱包放在后裤兜里以避免丢失。)

3. He took out his wallet to pay for the meal. (他拿出钱包付饭钱。)

4. I accidentally left my wallet at the restaurant and had to wait for my friend to come back and get it for me. (我不小心把钱包落在餐厅，只好等朋友回来帮我拿。)

5. The robber snatched the wallet from the victim"s pocket. (强盗从受害人的口袋里偷走了钱包。)

6. I always keep my wallet locked up in a safe place to prevent it from being stolen. (我总是把钱包放在安全的地方锁起来以防止被偷。)

7. I need to keep my wallet safe because I always carry a lot of important documents with me. (我需要保护我的钱包，因为我总是随身携带很多重要文件。)

英文小作文：

My Wallet

My wallet is a small but important part of my daily life. It holds my money, credit cards, and important documents, and it helps me to keep track of my finances and identity.

Every time I open my wallet, I am reminded of the many experiences and moments that it has seen over the years. From paying for groceries to purchasing concert tickets, my wallet has been there for me every step of the way.

However, like all things in life, my wallet has its flaws. Sometimes it gets lost or stolen, and sometimes it runs out of money. But these are minor setbacks compared to the joy and convenience it brings me every day.

I cherish my wallet not only for its practical purposes but also for the memories it holds. It is a constant reminder of the many adventures and achievements that I have had throughout my life.

In short, my wallet is a small but significant part of my identity and daily routine. It helps me to keep track of my finances and navigate through life"s ups and downs with ease.