词根词缀:robor-, robust-
【来源及含义】Latin: strengthening; to strengthen, to invigorate; strength
【同源单词】corroborant, corroborate, corroborating, corroboration, corroborative, corroboratively
【来源及含义】Latin: strengthening; to strengthen, to invigorate; strength
【同源单词】corroborant, corroborate, corroborating, corroboration, corroborative, corroboratively