趴窩

1. • (of a hen) to sit in the nest to lay or hatch eggs

     coll.

2. • (of a person) to be laid up from illness or exhaustion

     fig.

3. • (of a machine, vehicle etc) to break down to be out of commission

     fig.

Character by character

• 趴(pā)lie on one's stomach
• 窩(wō)nest