cubic foot

cubic foot的音标为["kjuːbɪk fuːt]，基本翻译为“立方英尺”，速记技巧为：foot是英尺，立方是cubic，合起来就是cubic foot。

Cubic foot这个词的词源可以追溯到拉丁语和希腊语，表示“立方”和“英尺”。它的变化形式包括cubic meter（立方米），cubic inch（立方英寸）等。

相关单词：

1. cubic - 立方，表示数字的单位，如立方厘米（cm³）、立方毫米（mm³）等。

2. foot - 英尺，是长度单位，用于描述地面上的距离。

3. meter - 米，是长度单位，是公制单位的基础。

4. inch - 英寸，是长度单位，用于描述长度的小单位。

5. square - 平方，表示数字的单位，如平方厘米（cm²）、平方毫米（mm²）等。

6. yard - 码，是长度单位，用于描述地面上的距离，在美国英语中常用作长度和面积的单位。

7. liter - 升，是体积单位，用于描述液体或气体的体积。

8. gallon - 加仑，是容量单位，用于描述液体或气体的容量。

9. hectare - 公顷，是面积单位，用于描述土地或草地的面积。

10. deciliter - 十分之一升，是体积单位，用于描述液体或气体的体积。

Cubic foot这个词在英语中非常常见，它表示立方英尺，是一种常用的体积单位。这个词的使用范围广泛，涉及到建筑、工程、化学等多个领域。

常用短语：

1. cubic foot per minute (CFP)

2. cubic feet per second (CFS)

3. cubic meters per hour (CMH)

4. cubic meters per second (CMS)

5. cubic yard per hour (CYPH)

6. cubic yard per minute (CYPM)

7. cubic feet of gas per hour (CFGH)

例句：

1. The gas company calculates the amount of gas used by cubic feet and charges accordingly.

2. The tanker truck can carry up to 1,000 cubic feet of fuel.

3. The volume of the room is approximately 100 cubic feet.

4. The factory produces 5,000 cubic meters of plastic per hour.

5. The river flows at a speed of 2 cubic yards per minute.

6. The gas cylinder holds 3 cubic feet of gas and is used for cooking and heating.

7. The volume of the air in the room changes with the number of people present, so it is difficult to calculate in cubic feet.

英文小作文：

The importance of measuring cubic feet of gas usage cannot be overstated, as it directly affects the cost of gas for homeowners and businesses alike. By knowing the amount of gas used, we can better manage our resources and avoid wastage. However, it is not always easy to measure the volume of gas in a precise manner, especially when dealing with small amounts of gas usage or when the gas cylinder is not properly marked or labeled. Therefore, it is essential to use accurate measuring equipment and maintain it properly to ensure accurate measurements are taken.