erstwhile

adj.

从前的；以前的；原来的；往昔的

adv.

从前；往昔地；

1. His erstwhile friends turned against him.
   他先前的朋友转而与他作对。
2. This erstwhile schoolmaster had discovered a way of keeping us quiet in the evenings.
   这位往昔的老师找到了一种让我们晚上安静下来的方法。

History of Garhwal 1358--1947 - Erst-while kingdom
The divine Sandra takes it all off
Opportunities and responsibilities in pharmaceutical care
Kiviat graphs:conventions and "figures of merit"
Exchange Equilibria of Potassiumin Soils: Effect of Clay Mineralogy of Soilson K-Ca Exchange
Close encounter of the ninth kind [News]
Impact of ecological and economic factors on rice farming: A case study of Kanyakumari district
Mumbai Marathi Grantha Sangrahalaya: a Pride of Mumbai
ALBANIAN DEMOGRAPHY AND ITS RELATION WITH MIGRATION
Rajasthan Rajya Vidyut Utpadan Nigam