素

她今天穿得很素，只穿了一件白色的衬衫。

She dressed very plainly today, wearing only a white shirt.

这间卧室布置得很素，没有太多复杂的装饰品。

This bedroom is decorated very simply, without many elaborate ornaments.

这家餐馆的菜有荤有素，可以满足不同人的口味。

This restaurant serves both meat and vegetarian dishes, so it can cater to different tastes.

他最近决定吃素，所以聚餐时我们得帮他点几个素菜。

He recently decided to go vegetarian, so we need to order a few vegetarian dishes for him when we eat together.