Definitions

1. 1. "the four pests", i.e. rats, flies, mosquitoes, and sparrows
2. 2. see also 打麻雀運動|打麻雀运动[Da3 Ma2 que4 Yun4 dong4]

Components

• 四 sì – four
• 害 hài – to do harm to

Related Words

• 灭四害 miè sì hài – Four Pests Campaign