词根：-lev-

【词根含义】：举,升

【词根来源】：来源于拉丁语动词levo, levare, levavi, levatus(举,升)。

【同源单词】：alleviate, elevate, elevated, elevation, elevator

前缀：e-, ex-

【词根含义】：出,向外;向上

【词根来源】：e-用在b, c, d, g, j, l, m, n, r, v前;ex-用在s前时,s常省略。来源于拉丁语前缀ex-。

【同源单词】：edit, edition, editor, editorial, educate

词根词缀：lev-, levi-

【来源及含义】Latin: light in weight, lightness; to raise, to rise, to lift

【同源单词】alleviate, alleviation, alleviative, alleviator, elevate, elevation