Acaridae

例句：

1. 1. The spider caught a fly in its web.
   蜘蛛在它的网上捉住了一只苍蝇。
2. 2. Acari are small, soft-bodied creatures that live on the skin of animals.
   螨是小而柔软的生物，生活在动物的皮肤上。
3. 3. Acari can cause allergies in humans and other animals.
   螨可以引起人类的过敏和其他动物的过敏。