previously

副词

1. 1

   先前、以前、之前

   She previously worked as a nurse in a rural clinic.

   她先前在一家乡下诊所当护理师。

2. 2

   在此之前、早于

   The building had been destroyed by fire two years previously.

   那栋建筑在两年前就已经被大火烧毁了。