词根词缀：optim-

【来源及含义】Latin: best, exceptionally good

【同源单词】Amicus optima vitae possessio, Magnus opus, Nil nisi optimum, optimal, optimal allocation, optimal control

词根词缀：verber-,-verber

【来源及含义】Latin: to beat, to strike; to drive, to force back; from verber, whip, lash, rod; by extension, to make sounds or noises or those sounds and echoes that are thrown back again or repeatedly

【同源单词】A verbis ad verbera, optimum reverberation time, reverberant, reverberantly, reverberate, reverberation