词族 · epsilon
词形变化
中文词源
epsilon 希腊字母表的第五个字母E
希腊字母e psilon, 即仅发e音，以区分同时期的双元音-ai. 参照upsilon.
英语词源
- epsilon (n.)
- from Greek, literally e psilon "bare -e-, -e- and nothing else," so called by late grammarians in contradistinction to the diphthong -ai-, which had come to have the same sound. Greek psilon "smooth, simple" is of uncertain origin (Watkins suggests PIE root *bhes- (1) "to rub").
权威例句
- 1. Epsilon lies at the western edge of the constellation.
- ε星位于这个星座的西边缘.
- 2. Influential North American fraternity Delta Kappa Epsilon is founded at Yale University.
- 1844年的今天,有影响力的北美兄弟会“德耳塔·卡帕·厄普西隆”在耶鲁大学成立.
- 3. The Lucerne will resurface for the 2012 model year, riding on a Holden - developed'super'Epsilon platform.
- 卢塞恩将重新出现2012年车型年, 乘着一辆Holden发达'超级'小量平台.
- 4. Epsilon machine, a new computational mechanics, can discover hidden pattern from the response time series.
- 机是一种新的计算力学理论, 它能从时间序列中发掘系统的隐含模式.