seroreactiveWiktionary 原文构词拆分sero-前缀combining form of serum, often in reference to HIV and other blood-transmitted viruses+reactive词根/词干词源说明From sero- + reactive.释义（英文）形容词 AdjectiveThat reacts (e.g. to a virus) in blood serum名词 NounSuch a material词族相关词（2）seroreactionseroreactor