Translation

• the day before (an event)

Synonyms

• 前天, 前日, 头天

Examples

• 我前一天遇见了他。
  I met him on the previous day.
• Sally 把前一天买的隐形眼镜弄不见了。
  Sally lost the contact lenses she had bought the day before.
• 我把前一天才买的照相机弄不见了。
  I lost the camera I had bought the day before.