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                      | C
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                      |  | cabin | n. | 船舱;小(木)屋 | (1b) |   
                      | ◆ | calculus | n. | 微积分 | (5b) |   
                      |  | canal | n. | 运河  | (6b) |   
                      | ▲ | caption | n. | 标题,解说词,字幕 | (4b) |   
                      |  | carbon | n. | 碳 | (1a) |  
                      |  | career | n. | 事业;生涯 | (2L&T) |  
                      |  | carefree | adj. | 无忧无虑的,轻松愉快的 | (5L&T) |  
                      |  | carpenter | n. | 木匠 | (7B) |   
                      | ◆ | cartel | n. | 卡特尔,同业联盟 | (7b) |  
                      |  | cast | v. | 投(射) | (8L&T) |   
                      |  | catalog | n. | 目录 | (3b) |   
                      | ◆ | catastrophic | adj. | 灾难性的 | (4a) |   
                      | ▲ | Catholic | adj. | 天主教的 | (4a) |  
                      |  | cd | n. | 光盘 | (4L&T) |  
                      |  | ceasefire | n. | 停火,停战 | (8L&T) |  
                      |  | charter | n. | 宪章 | (8CS) |   
                      | ◆ | checkpoint | n. | 检查站 | (8a) |  
                      |  | childless | adj. | 无儿女 | (4L&T) |   
                      |  | chill | v. | (使)变冷,冰冷 | (3b) |   
                      |  | chin | n. | 下巴,下颌 | (4b) |   
                      | ◆ | chirp | v.  | (尤指鸟)唧唧喳喳的叫;发出短而尖的声音 | (5a) |  
                      |  | Christian | n. | 基督徒 | (8L&T) |   
                      |  | Christmas | n. | 圣诞节 | (4b) |  
                      |  | chronological | adj. | 按年代顺序排列的 | (2L&T) |   
                      | ▲ | chunk | n. | (一)大块 | (3a) |  
                      |  | circulate | v. | 流传;扩散 | (6CS) |   
                      |  | civil | adj. | 公民的,民间的,国内的 | (3a) |   
                      |  | civilian | n. | 平民 | (8a) |   
                      | ◆ | clang | v. | (使)叮当响 | (6b) |   
                      |  | classical | adj. | 经典的 | (2b) |  
                      |  | classification | n. | 分类,分级 | (8L&T) |   
                      |  | climate | n. | 气候 | (1b) |   
                      |  | clone | v. | 无性繁殖,克隆 | (4a) |   
                      | ◆ | cloner | n. | 从事克隆研究的科学家或医生 | (4a) |  
                      |  | cm | n. | 厘米 | (3L&T) |   
                      | ▲ | cocaine | n. | 可卡因 | (7a) |  
                      |  | coffin | n. | 棺材 | (7CS) |  
                      |  | coincide | v. | 一致,符合 | (6L&T) |  
                      |  | collaboration | n. | 合作,协作 | (5CS) |   
                      |  | collapse | v. | 崩溃 | (4b) |   
                      |  | colleague | n.  | 同事 | (2b) |   
                      | ◆ | Colombian | adj. | 哥伦比亚的 | (7b) |  
                      |  |  | n. | 哥伦比亚人 | (4A) |   
                      |  | combat | v. | 跟…战斗,抗击 | (4a) |  
                      |  | commence | v. | 开始 | (5L&T) |   
                      |  | commit | v. | 犯(错误、罪行等) | (5a) |   
                      |  | communicate | v. | 告知,传达;交流,交际,通讯,沟通 | (1b) |  
                      |  | communicative | adj. | 通讯的,交际的 | (1L&T) |   
                      | ▲ | compact | adj. | 密集的;小巧的,微型的 | (3b) |   
                      |  | comparable | adj. | 同等的,类似的;可比的 | (3b) |   
                      |  | comparison | n. | 比较 | (6L&T) |   
                      |  | compass | n. | 罗盘,指南针 | (2a) |  
                      |  | compensate | v. | 补偿 | (6L&T) |   
                      |  | compete | v. | 竞争 | (3b) |  
                      |  | complain | v. | 抱怨;投诉 | (7L&T) |   
                      |  | complicated | adj. | 复杂的;难懂的 | (8b) |   
                      | ◆ | composer | n. | 作曲家 | (4b) |   
                      |  | compromise | n. | 妥协;让步 | (8b) |  
                      |  | con | n. | 反对论;反面 | (3L&T) |   
                      | ◆ | conceit | n. | 自负;虚荣心 | (5b) |  
                      |  | concentrate | v. | 集中(思想、注意力等) | (7L&T) |   
                      |  | condemn | v. | 谴责 | (8b) |   
                      |  | condense | v. | 使…浓缩,压缩 | (2a) |  
                      |  | condolence | n. | 哀悼,吊唁 | (7L&T) |  
                      |  | confer | v. | 授予 | (2CS) |   
                      |  | conference | n. |  | (1L&T) |   
                      |  | confine | v. | 限制,禁闭 | (8a) |   
                      |  | conflict | n. | 冲突;抵触 | (8b) |  
                      |  | confront | v. | 面临;对抗 | (4L&T) |   
                      |  | confuse | v. | 使混淆;使困惑 | (5a) |   
                      |  | confusion | n | 混乱,紊乱 | (7a) |  
                      |  | conscious | adj. | 有意识的,有知觉的 | (1L&T) |   
                      |  | consequence | n. | 结果 | (1a) |  
                      |  | constant | adj. | 不变的 | (1L&T) |   
                      |  | consumer | n. | 消费者 | (1a) |   
                      |  | contact | n. | 接触; 相互联系;交往 | (8b) |  
                      |  | continuous | adj. | 连续的,持续的 | (5L&T) |   
                      |  | contract | v. | 订契约,签合同 | (3b) |  
                      |  | contraption | n. | 奇妙的装置 | (6L&T) |  
                      |  | contrast | n. | 对比 | (6L&T) |   
                      |  | controversy | n. | 争论,争议,论战 | (4a) |   
                      |  | convenience | n. | 方便;便利设施或用具 | (1a) |   
                      |  | convince | v. | 使确信 | (2a) |   
                      |  | coordinate | n. | 协调 | (7b) |   
                      |  | cop | n. | 警察 | (7b) |  
                      |  | copyright | n. | 版权,著作权 | (3L&T) |   
                      |  | core | n. | 果核;核心 | (6a) |   
                      |  | corporation  | n. | 公司,企业 | (3b) |   
                      | ▲ | couch | n. | 长沙发,长椅 | (7a) |  
                      |  | counter | pref. | 反;平衡 | (8CS) |   
                      | ▲ | counterpart | n. | 对手;对方 | (6a) |   
                      |  | court | n. | 法庭 | (7b) |   
                      |  | coward | n. | 懦夫 | (5a) |  
                      |  | cowardice | n. | 怯懦,胆小 | (8L&T) |   
                      | ◆ | cowboy | n. | 牛仔 | (3a) |   
                      |  | crack | n. | 裂缝 | (6a) |   
                      | ◆ | cranny | n. | 裂隙 | (6a) |   
                      |  | create | v. | 创造  | (2a) |  
                      |  | creativity | n. | 创造(力) | (2L&T) |   
                      | ◆ | cubic | adj. | 立方体的,立方的 | (3b) |   
                      |  | curiosity | n. | 好奇心 | (2a) |   
                      |  | curl | v. | (头发)蜷曲;蜷曲 | (7a) |  
                      |  | curriculum | n. | 全部课程 | (5CS) |   
                      |  | curve | n. | 曲线 | (3b) |  |  |