IELTS学术词汇 (分数6-7) - 疾病和症状

the feeling of discomfort in the stomach, often with the urge to vomit

a feeling of extreme tiredness that is usually caused by physical or mental overwork or exercise

a swollen area on the skin filled with liquid, caused by constant rubbing or by burning

a medical condition in which body waste turns to liquid and comes out frequently

an illness, often a minor one

a disease that causes shortness of breath and difficulty in breathing

a disorder in which one is unable to sleep or stay asleep

the virus that causes a very dangerous disease called AIDS, transmitted through blood or sexual activity

a sudden and unexpected start or return of a medical problem

an area with a high number of infected people where strict public health rules are applied to control the spread of infection