absolute value的音標為[??bs?lu?t ?v?lju?]：絕對值。

基本翻譯為“絕對值，絕對量”。在數學中，絕對值是指一個數在數軸上所對應點到原點的距離。

速記技巧可以聯想到數學中的絕對值符號，用英文表示即為“abs”，因此可以將absolute value簡記為“abs大寫”。同時，也可以聯想到英文單詞“value”，表示價值，因此也可以將absolute value理解為“絕對價值”。

以上內容僅供參考，建議使用英文單詞記憶更高效。

絕對值的英文詞源是absolute，這個詞源于拉丁語absolutus，意思是“完全的，無條件的”。absolute的詞形變化包括副詞absolutely，形容詞absolutely certain或absolute的否定形式absolutely not。相關單詞包括：

opposite絕對對立面；相反的：opposite direction相反的方向

unrelated不相關的；不相干的

invariable不變的；恒定的

ultimate最終的；極端的

absolute value絕對值

absolute motion絕對運動

absolute zero絕對零度

absolute majority絕對多數

absolute monarch絕對君主制

absolute majority絕對優勢

以上單詞都與absolute這個單詞有很強的關聯性，并且都反映了其不同的含義和用法。絕對值這個詞在數學中尤其重要，表示一個數的正負號被去除，得到的結果就是絕對值。

常用短語：

1. absolute value of a number 數字的絕對值

2. absolute difference 絕對差異

3. absolute rate 絕對比率

4. absolute value of a function 函數的絕對值

5. absolute value of a vector 向量的絕對值

6. absolute value of a graph 圖的絕對值

7. absolute error 絕對誤差

例句：

1. The absolute value of -5 is 5. (-5的絕對值為5)

2. The absolute difference between the two numbers is 3. (這兩個數的絕對差異為3)

3. The absolute rate of inflation is 2%. (通貨膨脹的絕對比率是2%)

4. The absolute value of x is 7. (x的絕對值為7)

5. The magnitude of the vector is 10 units of length away from the origin. (向量的絕對值為從原點10單位長度的距離)

6. The graph has an absolute value of 5. (圖的絕對值為5)

7. The absolute error between the predicted and actual results was 0.01%. (預測結果和實際結果的絕對誤差為0.01%)

英文小作文：

Absolute values are an essential concept in mathematics and physics, as they provide a way to measure the magnitude or size of a number, vector, or graph. Absolute values are particularly useful in situations where the direction or orientation of a quantity is not important, such as in measurements of length, speed, and temperature.

When dealing with numbers, the absolute value of a number is simply its distance from zero. For example, the absolute value of -5 is 5, and the absolute value of 3 is also 3. This concept can be extended to vectors and graphs, where the magnitude of a vector or the size of a graph provide a measure of its overall magnitude or extent.

In physics, the concept of absolute values is essential in measuring forces, velocities, and other quantities that do not depend on a particular reference frame. For example, the speed of light is a constant regardless of the motion of the observer, making it possible to compare speeds between different systems of measurement. Similarly, the temperature of an object is independent of its surroundings, making it possible to compare temperatures between different environments and conditions.

Overall, the concept of absolute values provides a useful way to measure and compare quantities that are independent of their specific context or reference frame. It is essential in many areas of science and mathematics, making it an essential tool for any researcher or scientist.