calculation
分析词义
"Calculation"是个名词,主要有两种含义:第一种是"数学运算或计算过程",例如我们平时需要做的加减乘除;第二种是"精心的策划或考虑",表示事先的规划和谋划。例如,他们的决定是基于复杂的计算的。
列举例句
- He made a quick calculation and said we had about thirty minutes left.(他快速进行了一次计算,说我们还有大约三十分钟。)
- The calculation of the budget took two days.(预算的计算花费了两天时间。)
- Her decision was based on careful calculation.(她的决定是基于精心的计算。)
词根分析
"Calculation"的词根是拉丁文中的 "calculat-", 其含义是"计算,估算"。
词缀分析
"Calculation"中,"calc-"是词根,代表"计算"。"-tion"是常见的名词后缀,表示"行为或结果"。
发展历史和文化背景
"Calculation"这个词源自拉丁语 "calculare",意思是 "计算,估量",源自 "calculus",意为"小石,有计数功能的小石,计算",它的使用反映了早期人类使用小石子进行计算的历史状况。
单词变形
名词:Calculation(计算,计划)
动词:Calculate(计算,估算)
形容词:Calculative(精打细算的,有计划的)
记忆辅助
"Cal"和"calculate"音相近,都与"计算"相关,记住"cal"和计算的关系,将有助于记住"Calculation"的含义。
小故事
John took out his notepad and started making a rough calculation. He wanted to buy a new car, but he needed to know if he could afford it. After some quick figures, he let out a sigh. It looked like he had to save for a few more months.(约翰拿出了他的记事本,开始做一些粗略的计算。他想买一辆新车,但他需要知道他是否负担得起。经过一些快速的计算,他叹了口气。看来他还需要再存几个月的钱。)