| 词汇 | dilemma |
| 词根词缀 | 词源： 1520s, from L.L. dilemma, from Gk. dilemma "double proposition," a technical term in rhetoric, from di- "two" + lemma "premise, anything received or taken," from root of lambanein "to take" (see analemma). It should be used only of situations where someone is forced to choose between two alternatives, both unfavorable to him. But even logicians disagree on whether certain situations are dilemmas or mere syllogisms. 词根记忆： n. (进退两难的)窘境,困境I am in a dilemma whether to do mathematics or English.我左右为难,不知是做数学还是写英语. 进退两难(di+lemma争论→二种争论→进退两难)[di-①表示"两个,双"②表示"使…变成,分开,离开"] 进退两难(di表示二,二种争论→进退两难)[lemma=argument(争论)] 词根词缀： dilemma dilemma进退两难(di+lemma争论=二种争论=进退两难) di-① 表示”两个,双”dichromatic两色的(di+chrom颜色+atic=两色的) dioxide二氧化物(di+ox氧+ide=二氧化物) dilemma进退两难(di+lemma争论=二种争论=进退两难) dichotomize分成二,对分(dicho=di+tom切割+ize=切成二分) ② 表示”使…变成,分开,离开”dilate膨胀,扩大(di+late放=分开放=扩大) dilute冲淡,稀释(di+lute冲洗=冲洗开=冲淡) digest消化,文摘(di+gest带=带下去=消化=经过消化后的精华=文摘) diminish减少,消失(di+mini小+ish=变小,减少) digress离题(di+gress走=走开=离题) divide分开(di+vide分开=分开) divorce离婚(di+vorce=vert转=从(丈夫身边) 转开=离婚,参考:divert转开) 父,祖-patr(i) ; part(o) ; paterpatriarch[patri父,祖arch首脑,长]家长,族长patriarchal[见上,-al…的]家长的,族长的,家长似的patriot[patri祖=祖国,-ot名词字尾,表示人]爱祖国者,爱国主义者patriotic(见上,-otic形容词字尾,…的) 爱国的patriotism[见上,-ism主义]爱国主义,爱国心unpatriotic(un-不,见上) 不爱国的patenal(pater父,-n-,-al…的) 父亲的,父系的paternalism[见上,-ism表示行为,现象]家长式统治,家长作风 母-matr(i) ; mater; metromatriarch[matri母=女性,arch首脑,长]女族长,女家长matrimony[matri母=婚姻,-mony名词字尾]婚姻,结婚matrimonial(见上,-al…的) 婚姻的,结婚的matron(mart母,-on表示人) 主妇,老妇matronage[见上,-age名词字尾]主妇的身份或职责maternal[matr母,-n-,-al…的]母亲的,母性的maternity[见上,-ity名词字尾]母性的,母性的metropolis[metro母,polis城市,”母城” =首城,最大的城]大城市,主要城市,大都会,首府 |
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