qualification [?kw?l?f??ke??n] 资格；资历 preparation [?prep??re??n] 准备；预备 revision [r??v??n] 复查；修正；复习 assumption [??s?mp?n] 假定；设想 regulation [?regju?le??n] 规则；规章；法规 decoration [?dek??re??n] 装饰 adaptation [??d?p?te??n] 适应（性）；改编本 expectation [?ekspek?te??n] 预料；期待；期望 recognition [?rek?g?n??n] 认出；认可；承认 identification [a??dent?f??ke??n] 鉴定；辨认；确定；身份证明 extension [?k?sten?n] 电话分机；扩大；延伸 starvation [stɑ??ve??n] 挨饿；饿死 excavation [?eksk??ve??n] 挖掘；发掘 division [d??v??n] 分割；划分；分配；分界线 punctuation [?p??kt?u?e??n] 标点符号 impression [?m?pre?n] 印象；感想；印记 10-ment（28个）government [\'g?v?nm?nt] 政府 development [d??vel?pm?nt] 发展 ， 进步 agreement [??gri:m?nt] 协议 excitement [?k?sa?tm?nt] 兴奋；刺激 pavement [?pe?vm?nt] 人行道 achievement [??t?i?vm?nt] 成就；功绩 argument [?ɑ?gjum?nt] 争论；争辩；争吵 entertainment [?ent??te?nm?nt] 款待；娱乐；娱乐表演 enjoyment [?n?d???m?nt] 享受；欢乐；乐趣 statement [?ste?tm?nt] 陈述；说明 amusement [??mju?zm?nt]消遣；娱乐（活动） tournament [?t??n?m?nt] 锦标赛；联赛 movement [?mu?vm?nt] 移动；运动；动作 adjustment [??d??stm?nt] 调整；调节 settlement [?setlm?nt] 定居；解决 disagreement [?d?s??gri?m?nt] 分歧；不一致 judgment [\'d??d?m?nt] 看法；判决；判断 measurement [?me??m?nt]衡量；测量；尺寸 commitment [k??m?tm?nt]承诺；交托；信奉 equipment [??kw?pm?nt] 设备；装备 encouragement [?n?k?r?d?m?nt] 鼓励；奖励 assessment [??sesm?nt] 评价；评定 arrangement [??re?nd?m?nt] 安排；排列 supplement [?s?pl?m?nt]增补的事物；补充；附录；增刊 requirement [r??kwa??m?nt] 需要；要求 punishment [?p?n??m?nt] 处罚；惩罚 amazement [??me?zm?nt] 惊讶；惊愕 assignment [??sa?nm?nt] 任务；分配 11-ness（11个）illness[??ln?s] 病；疾病 business [?b?zn?s] 生意；业务 loneliness [?l??nlin?s] 孤单；寂寞 happiness [?h?pin?s] 幸福；快乐 sadness [?s?dn?s] 悲哀 ， 悲伤 weakness [?wi?kn?s] 缺点；虚弱；弱点 sickness[?s?kn?s] 疾病；恶心 kindness [?ka?ndn?s] 仁慈；好意 brightness [bra?tn?s] 明亮；亮度；聪颖 darkness [?dɑ?kn?s] 黑暗；漆黑 fitness [?f?tn?s] 健康 12-th（9个）length [le?θ] 长度；长 warmth [w??mθ] 暖和；温暖 growth [gr??θ] 增长；生长 depth [depθ] 深（度）；深处 death[deθ] 死亡 truth [tru?θ] 事实 ， 真相 birth [b??θ] 出生 youth [ju?θ] 青年；青年时期 strength [stre?θ] 强项；长处；力量 13-ty（26个）difficulty [?d?f?k?lti] 困难 ， 困境 identity [a??dent?ti] 本身；本体；身份 cruelty [?kru??lti] 残忍；残酷 responsibility [r??sp?ns??b?l?ti] 责任；职责 similarity [?s?m??l?r?ti]相似点 reality [ri??l?ti] 真实；事实；现实 necessity [n??ses?ti] 必要性；需要 curiosity [?kj??ri??s?ti] 好奇心 nationality [?n????n?l?ti] 国籍 personality [?p??s??n?l?ti] 性格；个性；人格 minority [ma??n?r?ti] 少数；少数民族 possibility [?p?s??b?l?ti] 可能（性） variety [v??ra??ti] 变化；多样（化）；多变（性） anxiety [???za??ti] 担心；焦虑；渴望 diversity [da??v??s?ti] 多种多样；多样性 disability [?d?s??b?l?ti] 伤残；无力；无能 security [s??kj??r?ti] 安全；保护；保障 majority [m??d??r?ti] 大多数；大半 authority [???θ?r?ti] 权威；权力 (pl)当局；官方 popularity [?p?pju?l?r?ti] 受人喜爱；流行 radioactivity [?re?di???k\'t?v?ti] 放射性 society [s?\'sai?ti] 社会 activity [?k\'t?v?t?] 活动 ability [??b?l?ti] 能力 electricity [??lek?tr?s?ti] 电；电流；电学 certainty [?s??tnti] 确信；确实 14-ship/dom/hood（11个）friendship [\'frend??p] 友谊；友好 relationship [r??le??n??p] 关系；血缘关系 championship [?t??mpi?n??p] 冠军称号 scholarship [?sk?l???p]奖学金；学术成就 hardship [?hɑ?d??p] 苦难；困苦 freedom [?fri?d?m] 自由；自主 kingdom [?k??d?m] 王国 wisdom [?w?zd?m] 智慧;才智;精明;明智 livelihood[?la?vlih?d] 生计；谋生 boyhood [?b??h?d] 少年时代 【分类记单词313个派生名词 电脑的英文单词怎么写】childhood [?t?a?ldh?d] 童年；幼年时代