bum bag

bum bag的音标为[bʌm bæg]，基本翻译为“臀包，挎包”。速记技巧可以考虑使用发音类似的单词来辅助记忆，例如“boom bag”等。

bum bag（臀包）这个词的英文词源可以追溯到英语中的“bum”（屁股）和“bag”（袋子）。这个词通常用于指代一种可以挂在腰间或臀部的袋子，通常用于携带小型物品，如手机、钱包、钥匙等。

变化形式：在英语中，bum bag通常缩写为“bum bag”或“bum-bag”，没有明显的变化形式。

相关单词：

1. hip pocket：臀部口袋 - 这个词源于“hip”（臀部）和“pocket”（口袋）的组合，通常用于指代挂在腰间的口袋，可以用来存放小型物品。

2. pocket money：零花钱 - 这个词源于“pocket”（口袋）和“money”（钱）的组合，通常用于指代孩子或年轻人的零用钱，通常用于存放小额现金或其他物品。

3. pocketbook：钱包 - 这个词源于“pocket”（口袋）和“book”（书）的组合，通常用于指代用来存放现金、信用卡和其他重要物品的钱包。

4. bumflap：臀部挡板 - 这个词通常用于描述一种特殊的臀部保护装置，通常用于骑行或运动时保护臀部免受伤害。

5. bum-bag：臀包 - 这个词是bum bag的常用形式，通常用于描述一种可以挂在腰间或臀部的袋子，可以用来携带小型物品。

总之，bum bag这个词源于英语中的“bum”（屁股）和“bag”（袋子），可以用来描述一种可以挂在腰间或臀部的袋子，通常用于携带小型物品。这个词有多种变化形式和相关单词，它们都与“pocket”（口袋）和“bag”（袋子）有关。

bum bag常用短语：

1. bum bag on the back 背后背包

2. bum bag on the hip 腰包

3. put a bum bag on sth 给某物加上一个背包

4. take a bum bag off 卸下背包

5. bum bag full of books 满载书籍的书包

6. bum bag full of money 满载金钱的钱包

7. bum bag with everything in it 装满东西的背包

双语例句：

1. I put a bum bag on my back and headed out for a hike.

我背上背包，出门去徒步旅行。

2. She took her bum bag off and handed it to me.

她卸下腰包递给我。

3. I"m carrying a bum bag full of books to the library.

我背着装满书的书包去图书馆。

4. I"m always carrying around a bum bag with me with my keys, phone and wallet in it.

我总是随身带着一个腰包，里面装着钥匙、手机和钱包。

5. I"m going to the store and I need to put a bum bag on my back.

我要去商店，需要背上背包。

6. I"m going on a trip and I"m taking my bum bag with me.

我要去旅行，我要带上我的腰包。

7. I"m going to the gym and I need to take my bum bag off.

我要去健身房，我要把腰包卸下来。

英文小作文：

My Bum Bag: My Travel Companion

My bum bag is my travel companion, always by my side, no matter where I go. It"s a small but mighty thing that holds all the essentials I need for my daily life, from keys and phone to wallet and even a small first aid kit.

Whether it"s a short trip to the local store or a long journey across the country, my bum bag is always there to keep me organized and prepared for anything. It"s a great way to keep track of all the small details that can easily get lost in the shuffle of daily life.

My bum bag is also a great way to express my personality and style. With its unique design and colorful patches, it"s a fashion statement that sets me apart from the crowd. It"s not just a functional item, it"s also a piece of art that I can proudly show off to anyone who cares to take a look.

In conclusion, my bum bag is more than just a bag to hold things. It"s a symbol of my independence, creativity, and resourcefulness, and it"s always there to help me get through my daily life with ease and style.