necessaries

例句：

1. 1. We need to buy some necessaries before we go on holiday.
   在我们去度假之前，我们需要购买一些必需品。
2. 2.The store has a wide range of necessaries for the whole family.
   这家商店为全家人提供了广泛的必需品。
3. 3. She always makes sure she has enough necessaries when she goes shopping.
   她总是确保她在购物时有足够的必需品。