ephemerality

副词：

副词: ephemerally

更多词形：

副词: ephemerally | 名词: ephemerality |

单词例句：

ephemerality

n. 朝生暮死, 短命, 无常的事物

I chose the paper for the ephemerality and the fragility of it.

考虑的理由是它的脆弱性和短暂性；

ephemer

短生植物

Inactivated Vaccine using French Adjuvant against Bovine Ephemer al Fever

牛流行热病毒法国佐剂灭活疫苗的研制

Ephem eris DE4 0 5 was use to determ ine the position and velocity of the moon and the sun.

本文首先建立中途修正的模型 ,其中月球和太阳的位置由 DE4 0 5得到。

All of which points out two opposing forces constantly at work on our language: ephemerality and durability.

上述事实说明了不断作用于人类语言的两种对立的因素：短暂性与持久性。