a disorder of structure or function in a human, animal, or plant, especially one that produces specific signs or symptoms or that affects a specific location and is not simply a direct result of physical injury 病,疾病 bacterial meningitis is quite a rare disease. 细菌性脑膜炎是一种罕见的疾病。 [mass noun]a possible cause of heart disease. 心脏病的一种可能原因。 ■(figurative)a particular quality, habit, or disposition regarded as adversely affecting a person or group of people (喻)弊病;弊端 we are suffering from the British disease of self-deprecation. 我们养成了英国式的自我贬低的弊病。
语源
Middle English (in the sense 'lack of ease; inconvenience'): from Old French desaise 'lack of ease', from des- (expressing reversal) + aise 'ease'