词根：-son-

【词根含义】：声音

【词根来源】：来源于拉丁语动词sono, sonare, sonavi, sonatus(声音,发声)或名词sonus, soni, m(声音)。

【同源单词】：consonant, resonance, sonata, sonic, soniferous

前缀：ultra-

【词根含义】：极端,过度

【同源单词】：ultramarine, ultrasonic, ultraviolet

词根词缀：ultra-, ult-

【来源及含义】Latin: beyond, on the other side; excessive, to an extreme degree

【相关词根词缀】 Related "above, over, beyond the normal, excessive" word units: epi-; hyper-; super-, supra-. Inter-related cross references, directly or indirectly, involving word units meaning "more, plentiful, fullness, excessive, over flowing": copi-; exuber-; hyper-; multi-; opulen-; ple-; pleio-; plethor-; poly-; super-; total-; undu-.

【同源单词】A primo ad ultimum, Ad finem ultimum, antepenultimate, bioultrasonics, cryoultramicrotomy, exultingly