in back of的音標是[?n b?k f?]。

基本翻譯是在后面。

速記技巧：in-b-f-u。

in back of的英文詞源為：

- 詞源：back，表示“后面” + of，表示“…的里面”

變化形式：復數形式為“back ofs”

相關單詞：

- backtrack：原意是“向后走”，引申為“后退，放棄，重走”，現在多用于比喻“違背諾言，食言”。

- background：詞源同backtrack，意為“背景，背景資料”。

- retrace：原意是“向后走”，引申為“回顧，追溯”。

- recoil：詞源同backtrack，意為“向后彈回，反射”。

- recumbent：原意是“躺著的”，引申為“向后傾斜的”。

- recant：詞源同backtrack，意為“收回，撤銷”。

- relegate：原意是“使降級”，引申為“把…貶到后面去”。

- rear：原意是“后面的”，引申為“后部”。

- behind：最直接的含義，表示在某物后面。

- backlash：詞源同backtrack，意為“反作用力，反彈”。

以上就是in back of的相關信息，希望對您有所幫助。

in back of常用短語：

1. be in back of sb.：在某人的后面

2. be behind in sth.：在某事上落后

3. be ahead of sb.：在某人前面

4. be ahead in sth.：在某事上領先

5. be at the back of one"s mind：在某人的思想深處

6. be at the back of one"s head：在某人的記憶中

7. be behind schedule：比計劃晚

例句：

1. She was at the back of her head, trying to find a way out.

2. They were ahead of us in the queue for tickets.

3. She was behind schedule because she had to wait for her friend to arrive.

英文小作文：

I am standing at the back of the classroom, watching the teacher teach and feeling a little lost. I am not sure what to do or where to go, but I am trying my best to learn from this experience. I hope that I can learn more and grow stronger from this moment and become a better person in the future.

希望以上回答對您有所幫助。