词根：-pel-, -puls-

【词根含义】：推动

【词根来源】：来源于拉丁语动词pello, pellere, pepuli, pulsus(推动)。

【同源单词】：appeal, appealing, compel, dispel, expel

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：puls-, pulsi-, -pulsion, -pulsive

【来源及含义】Latin: push, beat, strike, knock, drive; drive to, force toward

【相关词根词缀】 Cross references of word families that are related directly, or indirectly, to: "push, shove, thrust": osmo-; pel-; trud-.

【同源单词】appulse, appulsive, appulsively, compulsion, compulsive, compulsively