postwoman

例句：

1. 1. She is a dedicated postwoman who delivers mail daily.
   她是一名敬业的邮递员，每天负责送信。
2. 2. The postwoman was very helpful when she delivered our package.
   邮递员在我们收到包裹时非常有帮助。
3. 3. The postwoman often visits the elderly in their homes to deliver letters and packages.
   邮递员经常去老年人家中送信和包裹。