背瘠用英语怎么说

"背瘠" (bēi féi) is a term that is used in traditional Chinese medicine (TCM) to describe a condition in which the kidneys are not functioning properly. This condition is believed to be caused by a deficiency of qi and blood in the kidneys, and is associated with symptoms such as fatigue, weakness, and low back pain.
In English, "背瘠" can be translated as "kidney deficiency." This term is not commonly used in Western medicine, as the concept of qi and the role of the kidneys in TCM differ from the understanding of these concepts in Western medicine.
Here are some examples of how "kidney deficiency" might be used in English sentences:
"I've been feeling tired and weak lately, and my acupuncturist thinks it might be because of kidney deficiency." (我最近感觉疲乏无力，针灸师认为可能是肾脏功能不足。)
"Kidney deficiency is often treated with herbal remedies in TCM." (在中医中，肾脏功能不足通常使用草药治疗。)
"Symptoms of kidney deficiency include fatigue, weakness, and low back pain." (肾脏功能不足的症状包括疲乏无力和腰痛。)