botanic (adj.)youdaoicibaDictYouDict[botanic 词源字典]
1650s, from French botanique (17c.) or directly from Medieval Latin botanicus, from Greek botanikos "of herbs," from botane "a plant, grass, pasture, fodder." The Greek words seems to have more to do with pasturage than plants; compare related botamia "pastures, meadows," boter "herdsman," boton "grazing beast."[botanic etymology, botanic origin, 英语词源]