مفردات TOEFL

sleep for short period during day

小睡；打盹

body network receiving and transmitting signals

神经系统

substance needed for growth and body function

营养物质；营养素

providing nutrients useful to health

有营养的；营养丰富的

body structure performing specific functions

器官

localized increase in disease cases above expected

（疾病）暴发

make excessive physical effort

用力过度；使过度劳累

epidemic spreading across many countries or continents

大流行；全球性流行

agent capable of causing disease

病原体

body movement requiring energy

身体活动；体力活动

comparison preparation without active treatment component

安慰剂；安慰性对照

intended to stop health problems before they occur

预防性的

amino acid based nutrient and body material

蛋白质

professional treatment using psychological methods

心理治疗

organized efforts to protect population health

公共卫生

restricted movement after possible infectious exposure

检疫隔离；接触者隔离

stop smoking tobacco

戒烟

regain health or function after illness or injury

康复；恢复

process of regaining health or function

康复；恢复

support for restoring or improving function after health problem

康复；康复治疗

relating to breathing and gas exchange

呼吸的；呼吸系统的

planned general health examination

常规体检；例行健康检查

summary of known harms and risks of intervention

安全性概况；安全性特征

testing people without obvious disease signs for possible condition

筛查

involving much sitting and low energy expenditure

久坐的；活动量很少的

try to obtain healthcare for illness or injury

就医；寻求医疗帮助

look for assistance from trained health professional

寻求专业帮助

actions to maintain health and wellbeing

自我照护；自我保健

use substance to treat own condition without professional direction

自行用药；自行使用物质缓解症状