crepuscular
adj.
figurative use from 1660s; literal use from 1755, from Latin crepusculum "twilight, dusk," from creper "dusky," which is of unknown origin. Especially of evening twilight.
| 词汇 | crepuscular | 
| 词根词缀 | Online Etymology Dictionary crepuscular adj. figurative use from 1660s; literal use from 1755, from Latin crepusculum "twilight, dusk," from creper "dusky," which is of unknown origin. Especially of evening twilight. | 
| 随便看 | 
英语词根词缀词典收录了54763条英语词根词缀词条,基本涵盖了全部常用英语词汇的词根、词缀及词根记忆法解析,是记忆英语词汇的必备工具。