altitude sickness
altitude sickness
altitude sickness
n.（名词）
A collection of symptoms, including shortness of breath, headache, and nosebleed, brought on by decreased oxygen in the atmosphere, such as that encountered at high altitudes.
高空病：包括呼吸短促、头疼和流鼻血的一系列症状，由于在较高的高度时大气层中氧气稀薄而引起
