词根：botan = herb （草）

botany n. 植物学

词根词缀：botano-, botan-

【来源及含义】Greek > Latin: plants, plant life [originally, "herb, grass, pasture"] to botany

【同源单词】astrobotanist, astrobotany, botanic, botanical, botanical plants, botanically

词根词缀：bothr-

【来源及含义】Greek: pit, pitted; ditch; grooved

【同源单词】bothrenchyma, bothrium

词根词缀：botryo-, botry-

【来源及含义】Greek: cluster, cluster of grapes, clusterlike, grapes

【同源单词】botryogen, botryoid, botryomycosis, botryomycotic, botryose, botryotherapy

词根词缀：botul-, botuli-

【来源及含义】Latin: [botulus] sausage

【同源单词】botuliform, botulin, botulinal, botulinogenic, botulismotoxin, botulsm