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：ex-, e-, ef-

【来源及含义】Latin: a prefix occurring in words of Latin origin used in the senses: out, out of, from; upward; completely, entirely; to remove from, deprive of; without; former [said of previous holders of office or dignity]

【相关描述】Before f, ex- becomes ef-; before all voiced consonants (as b, d, g, etc.) ex- becomes e-.

【同源单词】e pluribus unum, educate, educe, efface, effacement, effete

词根词缀：pel-, -pell, -pellent, -peal

【来源及含义】Latin: push, beat, strike, knock, drive

【相关描述】Don't confuse this pel- unit with another pel- group meaning "mud, earth, clay".

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

【同源单词】appeal, appealable, appealer, appealingly, appealingness, appellant