ephemera

noun

/ɪˈfemərə/

[plural]

things that are important or used for only a short period of time只在短期内有用的事物
- a collection of postcards, tickets and other ephemera明信片、票证和其他短时效物品的收藏系列
词源late 16th cent.: plural of ephemeron, from Greek, neuter of ephēmeros ‘lasting only a day’. As a singular noun the 词源ally denoted a plant said by ancient writers to last only one day, or an insect with a short lifespan, and hence was applied (late 18th cent.) to a person or thing of short-lived interest. Current use has been influenced by plurals such as trivia and memorabilia.

词汇	ephemera
释义	ephemera noun /ɪˈfemərə/ /ɪˈfemərə/ [plural] things that are important or used for only a short period of time只在短期内有用的事物 a collection of postcards, tickets and other ephemera明信片、票证和其他短时效物品的收藏系列词源late 16th cent.: plural of ephemeron, from Greek, neuter of ephēmeros ‘lasting only a day’. As a singular noun the 词源ally denoted a plant said by ancient writers to last only one day, or an insect with a short lifespan, and hence was applied (late 18th cent.) to a person or thing of short-lived interest. Current use has been influenced by plurals such as trivia and memorabilia.
随便看	overjoyfulness overjoyfulnesses overjoyous overjoyously overjoyousness overjoyousnesses overjudicious overjudiciously overjudiciousness overjudiciousnesses overkick overkicked overkicking overkicks overkill overkilled overkilling overkills over-laboring overlaid overlain overland overlander overlands overlap