| dú | poison/narcotics |
| 毒 | poison narcotics evil |
| 毒伞白蕈 | [Botany] Amanita phalloides |
| 毒刑 | cruel corporal punishment |
| 毒刺 | venomous sting |
| 毒剂 | a poison a toxic agent poison gas |
| 毒剂弹 | gas projectile |
| 毒剂震检 | gas detection |
| 毒力 | virulence |
| 毒化 | to poison to infect |
| 毒区 | contaminated area; gassed area |
| 毒品 | drugs narcotics poison |
| 毒品买卖 | drug traffic |
| 毒品贩子 | viper |
| 毒品走私犯 | a drug dealer; a drug trafficker |
| 毒囊 | poison sac |
| 毒奶 | poisoned milk contaminated milk refers to 2008 PRC scandal involving milk products adulterated with melamine 三聚氰胺 |
| 毒奶粉 | poisoned milk powder refers to 2008 PRC scandal involving milk powder adulterated with melamine 三聚氰胺 |
| 毒如蛇蝎 | as vicious as a viper |
| 毒害 | poisoning bane to poison (people's minds) |
| 毒害剂量 | poisoning dose |