ephemera
n.生命极短促之物,蜉蝣
难易程度:
ephemera为短语/超纲词汇
ephemera
/ɪ'femərə; ɪ`fɛmərə/
n [pl] things that are used, enjoyed, etc for only a short time and then forgotten 只可短期使用、享受等的事物.
ephemera
n [plural]
small cheap things that people use in their ordinary life
a collection of sporting ephemera