- 承接《词汇 prowess–rambunctious》，继续按字母顺序收录 C2 词表，这篇收 R 开头的一批（ramification - refute）。
- 涵盖"顽固/不服从"类词（recalcitrance、recalcitrant、refractory）和"纠正/赎回"类词根词（rectify、rectification、redeem、redemption）。
- 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 |
|---|---|---|---|---|
| ramification (n.) | /ˌræmɪfɪˈkeɪʃn/ | 后果；分支 | didn't consider the political ramifications | far-reaching ramifications |
| rancour (n.) | /ˈræŋkə(r)/ | 怨恨 | spoke without a trace of rancour | deep rancour |
| ransom (n.) | /ˈrænsəm/ | 赎金 | demanded a huge ransom for his release | pay a ransom |
| rapacious (adj.) | /rəˈpeɪʃəs/ | 贪婪的 | rapacious lenders exploiting the poor | rapacious greed |
| rapacity (n.) | /rəˈpæsəti/ | 贪婪 | criticized for corporate rapacity | sheer rapacity |
| rapport (n.) | /ræˈpɔː(r)/ | 融洽关系 | quickly built a rapport with clients | build a rapport |
| rapture (n.) | /ˈræptʃə(r)/ | 狂喜 | listened to the music in rapture | pure rapture |
| rascal (n.) | /ˈrɑːskl/ | 无赖；淘气鬼 | called the thief a lovable rascal | a lovable rascal |
| rashness (n.) | /ˈræʃnəs/ | 鲁莽 | regretted the rashness of his decision | youthful rashness |
| ratification (n.) | /ˌrætɪfɪˈkeɪʃn/ | 批准 | awaiting ratification by parliament | await ratification |
| ratify (v.) | /ˈrætɪfaɪ/ | 批准 | the treaty was ratified by all members | ratify a treaty |
| rationale (n.) | /ˌræʃəˈnɑːl/ | 理由；基本原理 | explained the rationale behind the decision | the rationale for |
| rationalism (n.) | /ˈræʃnəlɪzəm/ | 理性主义 | a philosophy rooted in rationalism | scientific rationalism |
| raucous (adj.) | /ˈrɔːkəs/ | 喧闹刺耳的 | a raucous crowd cheered the band | raucous laughter |
| ravage (n.) | /ˈrævɪdʒ/ | 破坏；蹂躏 | the ravages of war on the city | the ravages of time |
| ravine (n.) | /rəˈviːn/ | 深谷；峡谷 | the bridge spans a deep ravine | a narrow ravine |
| rebuff (v.) | /rɪˈbʌf/ | 断然拒绝 | his offer was firmly rebuffed | rebuff an offer |
| rebuke (v.) | /rɪˈbjuːk/ | 斥责 | publicly rebuked for his comments | rebuke someone sharply |
| rebuttal (n.) | /rɪˈbʌtl/ | 反驳 | issued a detailed rebuttal | a strong rebuttal |
| recalcitrance (n.) | /rɪˈkælsɪtrəns/ | 顽固不服从 | frustrated by the union's recalcitrance | stubborn recalcitrance |
| recalcitrant (adj.) | /rɪˈkælsɪtrənt/ | 顽固不服从的 | dealing with a recalcitrant employee | a recalcitrant child |
| recant (v.) | /rɪˈkænt/ | 公开撤回；改口 | forced to recant his earlier statement | recant a confession |
| recidivism (n.) | /rɪˈsɪdɪvɪzəm/ | 累犯；再犯 | programs aimed at reducing recidivism | reduce recidivism |
| reciprocal (adj.) | /rɪˈsɪprəkl/ | 相互的 | a reciprocal trade agreement | a reciprocal arrangement |
| reciprocate (v.) | /rɪˈsɪprəkeɪt/ | 回报；互惠 | she didn't reciprocate his feelings | reciprocate a favour |
| reciprocity (n.) | /ˌresɪˈprɒsəti/ | 互惠 | trade based on mutual reciprocity | mutual reciprocity |
| recklessness (n.) | /ˈrekləsnəs/ | 鲁莽 | blamed on the driver's recklessness | sheer recklessness |
| reclamation (n.) | /ˌrekləˈmeɪʃn/ | 开垦；回收利用 | a major land reclamation project | land reclamation |
| recluse (n.) | /rɪˈkluːs/ | 隐居者 | lived as a recluse for decades | a notorious recluse |
| reclusive (adj.) | /rɪˈkluːsɪv/ | 隐居的 | known for his reclusive lifestyle | a reclusive author |
| reconcile (v.) | /ˈrekənsaɪl/ | 调和；和解 | struggled to reconcile the two accounts | reconcile differences |
| recondite (adj.) | /rɪˈkɒndaɪt/ | 深奥难懂的 | a recondite academic argument | recondite knowledge |
| reconnaissance (n.) | /rɪˈkɒnɪsns/ | 侦察 | sent troops on a reconnaissance mission | a reconnaissance mission |
| recourse (n.) | /rɪˈkɔːs/ | 求助；追索权 | had no legal recourse | legal recourse |
| recrimination (n.) | /rɪˌkrɪmɪˈneɪʃn/ | 互相指责 | the divorce ended in bitter recrimination | mutual recrimination |
| rectification (n.) | /ˌrektɪfɪˈkeɪʃn/ | 纠正 | called for rectification of the error | swift rectification |
| rectify (v.) | /ˈrektɪfaɪ/ | 纠正 | steps taken to rectify the mistake | rectify a situation |
| rectitude (n.) | /ˈrektɪtjuːd/ | 正直 | admired for his moral rectitude | moral rectitude |
| redeem (v.) | /rɪˈdiːm/ | 挽回；赎回 | tried to redeem himself after the scandal | redeem oneself |
| redemption (n.) | /rɪˈdempʃn/ | 救赎；挽回 | a story of guilt and redemption | seek redemption |
| redress (n.) | /rɪˈdres/ | 补救；赔偿 | sought redress for the injustice | seek redress |
| refinery (n.) | /rɪˈfaɪnəri/ | 炼油厂；精炼厂 | an explosion at the oil refinery | an oil refinery |
| reformation (n.) | /ˌrefəˈmeɪʃn/ | 改革；改造 | called for reformation of the system | social reformation |
| refractory (adj.) | /rɪˈfræktəri/ | 顽固不化的；难治的 | a refractory patient who ignored advice | refractory behaviour |
| refutation (n.) | /ˌrefjuˈteɪʃn/ | 反驳；驳斥 | offered a point-by-point refutation | a clear refutation |
| refute (v.) | /rɪˈfjuːt/ | 反驳；驳斥 | evidence that refutes the claim | refute an argument |
*recalcitrant*（顽固不服从的）跟 *refractory*（顽固不化的；难治的）意思很接近，refractory 除了形容人，还常用于医学语境形容"难以治愈的"疾病，recalcitrant 更多用于形容不服管教的人或组织。
Sources
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