減三的意思、翻譯和例句

是什麼意思

「減三」這個詞在中文中通常指的是從某個數字中減去三,或在某些特定情境下可能表示將某個數量減少三個單位。在數學運算中,它是一個基本的運算符號,表示減法操作。

依照不同程度的英文解釋

  1. Take away three from a number.
  2. Subtract three.
  3. Reduce a number by three.
  4. Remove three from a total.
  5. To take three units away from something.
  6. A mathematical operation that decreases a value by three.
  7. An action that results in a number being smaller by three.
  8. A calculation that involves decreasing a quantity by three.
  9. An arithmetic process where three is deducted from a total.
  10. The act of diminishing a quantity by three.

相關英文單字或片語的差別與用法

1:Subtract three

用法:

常用於數學計算中,表示從一個數字中減去三。這是一個基本的數學運算,適用於各種數字和情境。

例句及翻譯:

例句 1:

如果你有十個蘋果,減三之後你會剩下七個。

If you have ten apples and subtract three, you will have seven left.

例句 2:

在這道題中,請從二十減去三。

In this problem, please subtract three from twenty.

例句 3:

他們計算後發現,減三的結果是八。

After calculating, they found that subtracting three resulted in eight.

2:Take away three

用法:

這個短語通常用於日常對話中,表示從某個數量中拿走三個單位。它可以用於各種情境,如購物、計算或分配物品。

例句及翻譯:

例句 1:

如果你有五本書,拿走三本之後你還剩下幾本?

If you have five books, how many do you have left after you take away three?

例句 2:

我們的計畫是從這個數字中拿走三個。

Our plan is to take away three from this number.

例句 3:

她從口袋裡拿走三個硬幣。

She took away three coins from her pocket.

3:Reduce by three

用法:

這個短語常用於描述減少某個數量的情況,尤其是在數學、財務或資源管理的上下文中。

例句及翻譯:

例句 1:

我們需要把預算減少三個單位。

We need to reduce the budget by three units.

例句 2:

這個食譜的份量可以減少三個人。

The recipe can be reduced by three servings.

例句 3:

他們決定將這個計畫的預算減少三千元。

They decided to reduce the budget for this project by three thousand dollars.

4:Deduct three

用法:

這個短語通常用於會計或數學中,表示從總數中扣除三個單位。

例句及翻譯:

例句 1:

在這次考試中,錯誤的答案將扣除三分。

In this exam, incorrect answers will deduct three points.

例句 2:

如果你在報告中遺漏了資料,將會扣除三分。

If you miss information in the report, three points will be deducted.

例句 3:

他在計算時忘記了扣除三個。

He forgot to deduct three in his calculations.