单词
summation
英 [s?'me??(?)n]
美[s?'me??n]
基本信息
- n. 和；[生理] 总和；合计
GRE畅通词汇
词态变化
复数:?summations;
中文词源
summation 总结，概括
来自 sum,总结，概括，-ation,名词后缀。
英文词源
- summation (n.)
- 1760, "process of calculating a sum," from Modern Latin summationem (nominative summatio) "an adding up," noun of action from Late Latin summatus, past participle of summare "to sum up," from Latin summa (see sum (n.)). Meaning "a summing up" is from 1836.
双语例句
- 1. What he said was a fair summation of the discussion.
- 他这番话对讨论作了恰当的总结。
来自《权威词典》
- 2. The defense attorney phrased his summation at last.
- 最后,辩护律师作了辩论总结.
来自《简明英汉词典》
- 3. Her introduction is a model of fairness, a lively summation of Irish history.
- 她的导论是客观公正的典范，是对爱尔兰历史的生动概括。
来自柯林斯例句
- 4. The electrostatic summation must be evaluated for an explicIt'set of ion position.
- 静电能的加和必须根据离子的具体位置来计算.
来自辞典例句
- 5. The exhibition was a summation of his life's work.
- 这次展览汇集了他一生中典型的作品.
来自辞典例句
summation相关单词