CSF
noun [ C ] uk/ˌsiː.esˈef/ us/ˌsiː.esˈef/
business specialized关键成功因素（公司或组织想要达到既定目标所必需的因素，critical success factor的缩写）
abbreviation for critical success factor: something that is necessary in order for a company or organization to achieve its aims
medical specialized脑脊（髓）液（cerebrospinal fluid的缩写）
abbreviation for cerebrospinal fluid: the fluid that surrounds the brain and spinal cord
CSF analysis 脑脊髓液检查