subtraction
「subtraction」的意思
n. 减去；（数）减，减法
n.减少
「subtraction」的用法
subtraction减法 - 在数学中，减法是基本的算术运算之一。
「subtraction」的例句
The result of the subtraction is 5.
减法的结果是5。
Subtracting 3 from 8 gives us 5.
从8中减去3得到5。
She needs to subtract the cost of the items from her budget.
她需要从她的预算中减去物品的成本。
The temperature decreased by 10 degrees Celsius.
温度降低了10摄氏度。
Subtracting the old price from the new price gives the discount amount.
从新价格中减去旧价格得到折扣金额。
He performed a subtraction problem correctly.
他正确地解决了减法问题。
Subtracting 20 from 100 leaves us with 80.
从100中减去20得到80。
The difference between the two numbers is 7.
这两个数字之间的差是7。
She calculated the subtraction in her head.
她在心里计算了减法。
The company needs to subtract its expenses from its revenue.
公司需要从其收入中减去其支出。