prodrome
/ˈprəʊdrəʊm/noun
- Medicine an early symptom indicating the onset of a disease or illness【医】前驱, 前驱症状。
派生词
prodromic
/prəʊˈdrɒmɪk/ adjective词源
early 17th cent.: from French，from modern Latin prodromus,from Greek prodromos 'precursor'，from pro 'before'+dromos 'running'.