词根：axi = worthy （有价值）

axiom n. 公理，真理

词根词缀：axi-, axl-

【来源及含义】Latin: axle; chariot, wagon

【同源单词】axial, axial flow, axial-flow turbine, axis, axle, axle ratio

词根词缀：axio-, axi-

【来源及含义】Greek > Latin: worth, value

【同源单词】axiom, axiomatic, axiomatical

词根词缀：axo-, ax-, axi-

【来源及含义】Greek > Latin: axis

【同源单词】axodendritic, axon, axonography, dendraxon, periaxonal