- 患
- disaster
- 患
- calamity
- 患
- misfortune
- 患得患失
- worry about personal gains and losses
- 患得患失
- be in two minds
- 后患
- future trouble
- 后患
- aftereffect
- 后患无穷
- will have a lot of trouble in the future
- 患病
- fall [or become] ill
- 患病
- contract a disease
- 患病率
- disease rate
- 患难
- adversity
- 患难
- hard times
- 患难
- tribulation
- 患难之交
- a friend in need [or in adversity]
- 患难之交
- a friend who shares weal and woe
- 患者
- patient
- 患者
- sufferer
- 患者
- invalid
- 外患
- foreign aggression [or threat, intrusion]
- 隐患
- hidden danger [or trouble]
- 隐患
- snake in the grass
- 消除隐患
- remove any hidden danger
- 忧患
- suffering
- 忧患
- distress
- 忧患
- misery
- 饱经忧患
- have suffered misfortune
- 饱经忧患
- have experienced severe hardships
- 防患未然
- take precautionary measures
- 防患未然
- take precautions against possible disasters