fit... into的音標是[?fit ?ntu]，基本翻譯是“把...放入；使適合；使適應”。速記技巧是：fit后接介詞into表示“把…放進去；把…裝入”，fit into表示“適應；適合；融入”。

fit... into的英文詞源是fit，它來自古英語中的詞形，意思是“適合，適應”。fit into這個短語的意思是“適應，融入”。

fit的變化形式是fitter和fittest，它們都是fit的比較級和最高級形式。fitter的意思是“更適合的”，而fittest的意思是“最適合的”。

相關單詞有：

1. fitness：健康狀況，體質；適合，適當。這個詞源于拉丁語詞源，意為“適合”。

2. unfit：不適合的，不適當的。這個詞是由fit的反義詞構成，表示不適合或不適當的意思。

3. fitful：斷斷續續的，不穩定的。這個詞源于fit，表示不連續或不穩定的意思。

fit into的相關短語有：

1. fit in with：符合，適應。這個短語表示與某事相符或適應某事的意思。

2. fit into the scheme of things：適應環境或計劃。這個短語表示融入環境或計劃的意思。

3. fit the bill：符合要求，滿足需要。這個短語表示符合要求或滿足需要的意思。

以上就是關于fit... into的英文詞源、變化形式和相關單詞的介紹，以及幾個相關短語的用法。

短語：

1. fit in with

2. fit into the scheme of things

3. fit into a particular situation

4. fit into a particular plan

5. fit into a particular schedule

6. fit into a particular pattern

7. adapt oneself to

例句：

1. I"m trying to fit into this new job, but it"s not easy.

2. We need to find a way to fit these new regulations into our existing system.

3. She"s trying to fit into a new social circle, but it"s taking some effort.

4. The project needs to fit into the company"s overall strategy.

5. I"m trying to fit my work schedule around my family commitments.

6. The design needs to fit into the existing building without causing any damage.

7. I"m trying to adapt myself to this new environment, but it"s taking some time.

英文小作文：

I"m trying to fit into my new school life, which is very different from my old one. I have to adjust my schedule and make new friends, but I"m trying my best to adapt myself to this new environment. I hope I can do well and make some good friends here.