时间: 2025-04-24 20:49:36
美: ['kælkjulet]
英: ['kælkjʊleɪt]
vi. 计算;以为;作打算
vt. 计算;预测;认为;打算
最后更新时间:2025-04-24 20:49:36
词源分析: "calculate" 源于拉丁语 "calculare",意为“用小石子计算”,其中 "calculus" 意指“小石子”或“计算工具”。词根 "calcul-" 由 "calx"(小石子、石灰)衍生而来。
历史背景: 该词在英语中的首次使用可追溯到14世纪,主要用来描述数学运算的过程。
课本:
正式与非正式语境:
特殊场合:
We need to calculate the total cost of the project.
我们需要计算这个项目的总成本。
Scientists often calculate probabilities to predict outcomes.
科学家常常计算概率以预测结果。
Can you calculate the distance from here to the station?
你能计算一下从这里到车站的距离吗?
The accountant will calculate your taxes for this year.
会计师将为你计算今年的税款。
It is important to calculate the risks before making any investment.
在进行任何投资之前,计算风险是很重要的。
*. The teacher asked us to calculate the area of the triangle.
老师让我们计算三角形的面积。
They need to calculate the average score of the students.
他们需要计算学生的平均分数。
In physics, we often have to calculate forces and energies.
在物理学中,我们经常需要计算力和能量。
The software can automatically calculate your expenses.
该软件可以自动计算你的开支。
To succeed in math, you must learn how to calculate effectively.
在数学中取得成功,你必须学会如何有效计算。
同义词:
反义词:
选择词根记忆法:
通过这些内容,您可以对 "calculate" 这个单词有更全面的理解和应用。
[V-T] If you calculate a number or amount, you discover it from information that you already have, by using arithmetic, mathematics, or a special machine. 计算
例:From this you can calculate the total mass in the Galaxy.据此,你可以计算出银河系的总质量。
例:We calculate that the average size farm in Lancaster County is 65 acres.我们算出兰开斯特郡的农场平均面积为65英亩。
[V-T] If you calculate the effects of something, especially a possible course of action, you think about them in order to form an opinion or decide what to do. 估计; 推测
例:I believe I am capable of calculating the political consequences accurately.我认为自己能够正确地预测出各种政治后果。