discursiveyoudaoicibaDictYouDict[discursive 词源字典]
discursive: see course
[discursive etymology, discursive origin, 英语词源]
discursive (adj.)youdaoicibaDictYouDict
1590s, from Middle French discursif, from Medieval Latin discursivus, from Latin discursus "a running about" (see discourse). Related: Discursively.