主词解释备注1备注2aluminium铝amethyst紫水晶amphibian两栖动物anagram变形词anatomy解剖学anemia贫血症a+nem血→没血的病→贫血anodyne止痛药anorexia厌食症Antarctica南极洲anthem圣歌，赞美诗anthropoid类人猿anthropology人类学antibiotic抗生素antibody抗体antigen抗原antihistamine抗组胺剂anvil铁砧aorta主动脉aperture孔，缝隙apex顶点，最高点aphasia失语症apogee远地点apothegm格言apparatus器械，仪器，设备apparition幽灵appendage附加物appendix附录appetizer开胃食品apposition同位语apprentice学徒arabesque阿拉伯图饰arcade拱廊archaeology考古学archaism古词，古语archer射手，弓箭手architect建筑师arctic北极，北极圈arena竞技场，舞台aristocrat贵族arithmetic算术，算法armada舰队armory兵工厂，军械库arsonist纵火犯arthritis关节炎artillery炮兵artisan工匠asparagus芦笋asphyxiate窒息asteroid小行星asthma哮喘astigmatism散光astrolabe星盘atheism无神论atlas地图集auger螺丝钻aureole日冕，光环aurora极光authoritarian专制者，独裁者autopsy尸体解剖，验尸avalanche雪崩aviary大鸟笼azure天蓝色backdrop背景幕布bail保释金ballerina芭蕾舞女barbecue吃烤肉的野餐bard吟游诗人barometer气压计baron男爵，巨头barrister律师bassoon低音管，巴松管baton指挥棒，警棍bauble小玩意儿bauxite铝土矿beacon灯塔，烽火beater搅拌器beaver水獭beet甜菜bevy一群girlsorwomenbillow巨浪bin大箱子biped两足动物birch白桦树bivouac露营，野营blouse宽松衬衫bludgeon大头棒bog沼泽bonnet女帽，童帽botany植物学bough大树枝boudoir闺房boulder大石头bower凉亭bracelet手镯brink峭壁边缘brindle斑点，有斑纹动物brocade织锦，锦缎broker经纪人brooch胸针brunt冲击，影响brushwork绘画，画法buckle皮带扣环bud花蕾bugaboo鬼怪，妖怪buggy轻型马车bulb植物球茎，灯泡bullion金条，金块，银条bulwark壁垒，防波堤cactus仙人掌cadaver死尸cadence节奏，韵律cadet军校生calamity灾难，不幸calculus微积分学，结石caldron大锅calibre口径；品德，才能calorimeter热量计canker溃疡，腐败cannibal食人者cannibalism同类相食canto长诗中的篇cape海角；披肩capillary毛细血管capitation人头税carafe玻璃瓶carapace甲壳，龟壳carcinogen致癌物质cardiologist心脏病专家carillon编钟carnage大屠杀carnation康乃馨carnival狂欢节carnivore食肉动物carol颂歌，赞美诗carrion腐肉cascade小瀑布caste种性制度,等级制度cataclysm灾难，大洪水catapult弹弓cataract大瀑布caterpillar毛虫catharsis宣泄cathartic泻药caucus高层秘密会议cavalry骑兵centaur人头马怪物celibate独身者cellar地窖，酒窖cello大提琴cemetery墓地，公墓centurion百人队长cereal谷类cerebrum大脑chalice杯,圣餐杯chandelier树枝形装饰灯chant圣歌chantey船夫曲,水手歌chapel小礼拜堂charisma超凡魅力，领袖气质chassis汽车底盘cheetah猎豹chipmunk花栗鼠chiromancy手相术chisel凿子chore家务杂事chortle咯咯笑chromosome染色体chronometer计时器chrysanthemum菊花cinder煤渣，灰烬circlet小圆圈，圆形饰物clapper鼓掌者，铃锤claustrophobia幽闭恐惧症clipper大剪刀cloister修道院cob雄天鹅，玉米棒子cobbler皮匠，补鞋匠cocoon茧codicil遗嘱的附录coffer保险柜cognomen姓，名字（尤指绰号）collage抽象拼贴画collateral担保物，旁系亲属colloquialism俗语，白话colloquy谈话，会话colloquium讨论会colon冒号coloration染色，着色comedienne喜剧女演员comestible食物，食品commentary解说词，注释conclave秘密或机密的会议condiment调味品condor秃鹰，秃鹫conduit渠道，管道cone圆锥体，锥形物confection糖果conflagration大火，大火灾consanguinity血亲，血缘conspectus概论，大纲contraband违禁品，走私cornice檐口corpus尸体，文集corpuscle血球，物理微粒couch沙发cougar美洲豹covenant契约，盟约crate板条箱cravat领结，领巾crayon蜡笔，粉笔画credo信条croak呱呱叫（如蛙和鸦）crochet钩针编织品crockery陶器...