family plan的音標是["f?m?l?, plɑ?n]。基本翻譯是“家庭計劃”。速記技巧可以是：fami/pla=家/計劃。

Family plan這個詞的詞源可以追溯到古英語中的“familia”和“plana”，意為“家庭的計劃”。這個詞在英語中一直沿用至今。

變化形式：

1. 復數形式：families plans。

2. 過去式和過去分詞：familied/familyed。

3. 現在分詞：family planning。

相關單詞：

1. Family tree（家族樹）：與家庭計劃有關，表示家族的起源和關系。

2. Budget（預算）：與家庭計劃有關，表示家庭財務的計劃和安排。

3. Plan B（備用計劃）：與家庭計劃有關，表示在主計劃失敗或不確定的情況下，有一個備用的計劃。

4. Planetary（行星的）：與家庭計劃無關，但這個詞源于拉丁語，與行星有關，可以用來描述與家庭計劃相關的其他事物。

5. Planetary order（行會）：這個詞與行星有關，可以用來描述與家庭計劃相關的組織或團體。

以上這些單詞都可以與family plan相關聯，表達與家庭計劃相關的概念和情境。

常用短語：

1. family plan phone

2. family plan internet

3. family plan TV

4. family plan vacation

5. family plan expenses

6. family plan budget

7. family plan expenses together

例句：

1. We have a family plan for our mobile phones, which saves us a lot of money.

2. We all enjoy the benefits of the family plan for internet, which allows us to stay connected with each other.

3. We are planning a family vacation and have decided to go on a family plan to avoid high prices.

4. We are trying to manage our expenses by having a family plan for expenses, which helps us to stay on top of our finances.

5. We are trying to budget our money together and have a family plan for budgeting, which helps us to stay on track.

6. We have a family plan for expenses together, which helps us to avoid any unnecessary arguments about money.

7. The family plan is a great way to keep everyone on the same page and work towards common goals.

英文小作文：

Family Plan: A Way to Connect and Save Money

With the busy lives we all lead, it can be difficult to keep track of our expenses and make sure we are all on the same page financially. However, a family plan can help us to do just that. By pooling our resources and working together, we can save money, stay connected, and avoid unnecessary arguments about money.

Whether it is a phone plan, internet plan, TV package, or vacation plans, a family plan can be a great way to make sure everyone is happy and content with what they are getting while saving money in the process. It is a way to create stronger bonds and memories that will last a lifetime. So, why not consider starting a family plan today?