好词典

cfs

UK /siː ef es/US /siː ef es/

词源

CFS作为缩写词,其来源取决于具体含义。慢性疲劳综合症(Chronic Fatigue Syndrome)源自医学术语,立方英尺每秒(Cubic Feet per Second)源自工程和物理学单位。

noun

❶ 慢性疲劳综合症(Chronic Fatigue Syndrome)的缩写,指一种长期持续的身体和精神疲劳状态,常伴有其他症状如肌肉疼痛和认知障碍。

“She was diagnosed with CFS after years of unexplained fatigue.”

(经过多年不明原因的疲劳后,她被诊断出患有慢性疲劳综合症。)

“CFS can severely impact a person's daily life and productivity.”

(慢性疲劳综合症会严重影响一个人的日常生活和工作效率。)

❶ 立方英尺每秒(Cubic Feet per Second)的缩写,用于测量液体或气体的流量。

“The river's flow rate was measured at 500 CFS during the flood.”

(洪水期间,这条河的流量被测量为每秒500立方英尺。)

“Engineers use CFS to calculate the water discharge from the dam.”

(工程师使用立方英尺每秒来计算大坝的水流量。)

同义词:chronic fatigue syndrome, myalgic encephalomyelitis, ME

常见短语

CFS patient — 指患有慢性疲劳综合症的病人,通常需要长期的治疗和护理。

“CFS patients often experience severe fatigue that doesn't improve with rest.”

(慢性疲劳综合症患者通常经历严重的疲劳,休息后也无法缓解。)

CFS measurement — 指使用立方英尺每秒作为单位进行的流量测量,常见于水利工程和环境监测。

“The CFS measurement showed a significant increase in water flow after the storm.”

(立方英尺每秒的测量显示,暴风雨后水流显著增加。)