形容詞 nonspecific:

1. not caused by a specific agent; used also of staining in making microscope slides

non.spe.cif.ic

adj.（形容詞）
Of or relating to an infection not known to be caused by a specific pathogen:
不明病原的：不明病原引起感染的或其相關的：
例句：
nonspecific urethritis.
不明病原尿道炎

Of or relating to immunity that occurs naturally as a result of a person`s genetic makeup or physiology and does not arise from a previous infection or vaccination.
非特異性免疫的：人體基因或生理自源而非因之前感染或注射疫苗而產生的免疫作用的或其相關的