ephemeron

名词 ephemeron:

1. anything short-lived, as an insect that lives only for a day in its winged form
   同义词：ephemeral

e.phem.er.on

n.（名词）
【复数】 e.phem.er.a[-…r-…] 或 e.phem.er.ons
A short-lived thing.
短命的东西
ephemera Printed matter of passing interest.
ephemera 只具有极短吸引力的印刷品

来源：
Greek ephômeron [mayfly] [from neuter of] ephômeros [daily, short-lived] * see ephemeral
希腊语 ephômeron [蜉蝣] [] 源自ephômeros的中性词 [持续一天的，短命的] *参见 ephemeral