- 承接《词汇 diffident–dossier》，继续按字母顺序收录 C2 词表，这篇收 D 尾段到 E 开头的一批（dotage - enigmatic）。
- 涵盖情绪高涨类词（ebullient、elated、effusive）和负面行为动词（embezzle、encroach、engender），每个词配一个常用搭配。
- 学完继续扩充高阶词汇量。
重点内容
| 英文 | 音标 | 中文 | 例句 | 常用搭配 |
|---|---|---|---|---|
| dotage (n.) | /ˈdəʊtɪdʒ/ | 老年昏聩期 | He's in his dotage. | in one's dotage |
| drudgery (n.) | /ˈdrʌdʒəri/ | 苦差事 | Housework can feel like drudgery. | daily drudgery |
| dubious (adj.) | /ˈdjuːbiəs/ | 可疑的 | It's a dubious claim. | a dubious achievement |
| duplicity (n.) | /djuˈplɪsəti/ | 两面派；欺骗 | His duplicity was finally exposed. | political duplicity |
| duress (n.) | /djʊˈres/ | 胁迫 | He signed the confession under duress. | under duress |
| dwindle (v.) | /ˈdwɪndl/ | 逐渐减少 | Support for the plan dwindled. | dwindle away |
| dynasty (n.) | /ˈdɪnəsti/ | 王朝 | the Ming Dynasty ruled for centuries | a ruling dynasty |
| ebullience (n.) | /ɪˈbʌliəns/ | 热情洋溢 | her natural ebullience | youthful ebullience |
| ebullient (adj.) | /ɪˈbʌliənt/ | 热情洋溢的 | He was ebullient after the win. | an ebullient mood |
| eccentric (adj.) | /ɪkˈsentrɪk/ | 古怪的 | He's known for being eccentric. | an eccentric character |
| echelon (n.) | /ˈeʃəlɒn/ | 阶层；等级 | the upper echelons of society | the upper echelons |
| eclectic (adj.) | /ɪˈklektɪk/ | 兼收并蓄的 | She has eclectic taste in music. | an eclectic mix |
| edict (n.) | /ˈiːdɪkt/ | 法令；布告 | The king issued an edict. | a royal edict |
| edification (n.) | /ˌedɪfɪˈkeɪʃn/ | 教化；启迪 | for the edification of students | moral edification |
| edifice (n.) | /ˈedɪfɪs/ | 大厦；宏伟建筑 | the crumbling edifice of the old regime | a grand edifice |
| efficacious (adj.) | /ˌefɪˈkeɪʃəs/ | 有效的 | The treatment proved efficacious. | an efficacious remedy |
| effigy (n.) | /ˈefɪdʒi/ | 肖像；模拟像 | Protesters burned an effigy of the leader. | burn in effigy |
| effrontery (n.) | /ɪˈfrʌntəri/ | 厚颜无耻 | He had the effrontery to ask for more. | sheer effrontery |
| effusion (n.) | /ɪˈfjuːʒn/ | （情感的）迸发 | an effusion of gratitude | an effusion of joy |
| effusive (adj.) | /ɪˈfjuːsɪv/ | 热情洋溢的（言语） | She gave an effusive thank-you. | effusive praise |
| egregious (adj.) | /ɪˈgriːdʒiəs/ | 极其恶劣的 | It was an egregious error. | an egregious mistake |
| elated (adj.) | /ɪˈleɪtɪd/ | 欣喜若狂的 | She was elated by the news. | feel elated |
| elation (n.) | /ɪˈleɪʃn/ | 狂喜 | a moment of pure elation | a sense of elation |
| elicit (v.) | /ɪˈlɪsɪt/ | 引出；诱出 | The question elicited no response. | elicit a response |
| eloquent (adj.) | /ˈeləkwənt/ | 雄辩的；有说服力的 | She gave an eloquent speech. | an eloquent argument |
| elucidate (v.) | /ɪˈluːsɪdeɪt/ | 阐明 | He elucidated his theory further. | elucidate a point |
| elusive (adj.) | /ɪˈluːsɪv/ | 难以捉摸的 | Success remained elusive. | an elusive goal |
| emaciated (adj.) | /ɪˈmeɪʃieɪtɪd/ | 极度消瘦的 | The prisoners looked emaciated. | an emaciated body |
| emanate (v.) | /ˈeməneɪt/ | 散发；发出 | Warmth emanated from the fire. | emanate from |
| emancipate (v.) | /ɪˈmænsɪpeɪt/ | 解放 | The law emancipated the slaves. | emancipate slaves |
| emancipation (n.) | /ɪˌmænsɪˈpeɪʃn/ | 解放 | the emancipation of women | the emancipation of slaves |
| embargo (n.) | /ɪmˈbɑːgəʊ/ | 禁运 | The country imposed a trade embargo. | a trade embargo |
| embellish (v.) | /ɪmˈbelɪʃ/ | 修饰；添枝加叶 | He embellished the story a little. | embellish a story |
| embezzle (v.) | /ɪmˈbezl/ | 挪用（公款） | She embezzled company funds. | embezzle money |
| emblem (n.) | /ˈembləm/ | 象征；徽章 | The eagle is a national emblem. | a national emblem |
| embroil (v.) | /ɪmˈbrɔɪl/ | 卷入（纠纷） | He was embroiled in a scandal. | embroil someone in |
| emissary (n.) | /ˈemɪsəri/ | 使者 | He served as an emissary for peace. | a diplomatic emissary |
| emulate (v.) | /ˈemjuleɪt/ | 效仿 | Young players try to emulate their heroes. | emulate a role model |
| enclave (n.) | /ˈeŋkleɪv/ | 飞地；聚居区 | a wealthy enclave within the city | an isolated enclave |
| encroach (v.) | /ɪnˈkrəʊtʃ/ | 侵占；蚕食 | The city encroached on the forest. | encroach on |
| endemic (adj.) | /enˈdemɪk/ | 地方性的；流行的 | Corruption is endemic here. | an endemic disease |
| endow (v.) | /ɪnˈdaʊ/ | 捐赠；赋予 | Nature endowed her with talent. | endow someone with |
| enervate (v.) | /ˈenəveɪt/ | 使衰弱 | The heat enervated the travellers. | an enervating climate |
| engender (v.) | /ɪnˈdʒendə(r)/ | 引起；产生 | The policy engendered mistrust. | engender trust |
| enigma (n.) | /ɪˈnɪgmə/ | 谜 | He remains an enigma to most people. | a total enigma |
| enigmatic (adj.) | /ˌenɪgˈmætɪk/ | 神秘费解的 | She gave an enigmatic smile. | an enigmatic smile |
*emigrate*（移出本国）、*emancipate*（解放）拼写开头相近但意思完全不同，读到 eman- 开头的词时留意上下文，不要跟"移民"搞混。
Sources
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