hairnet

例句：

1. 1. She wore a hairnet to hide her bald spot.
   她戴着假发套来遮盖秃头。
2. 2. The man was wearing a hairnet to protect his hair from the sun.
   那男子戴着假发套是为了保护他的头发免受阳光伤害。
3. 3.The children were playing with their hairnets as they ran around the park.
   孩子们在公园里奔跑时戴着他们的假发套玩耍。