不择手段背单词利用各种联想及推演等方式，帮助大家用最短的时间记住更多的单词。
401,"appetizing","开胃的，促进食欲的"
402,"applaud"," 鼓掌表示欢迎或赞赏=acclaim=plaudit【例】Everyone applauded 大家都热烈鼓掌。【记】ap一再，plaud鼓掌-鼓掌赞许参：applause(n 鼓掌欢迎)【类】mirth:laughter=approval:applause欢笑由笑声表示=赞成由鼓掌表示"
403,"applicable","adj 生效的，适合的=appropriate=relevant【例】The new law is applicable to from next year 新的法律明年起生效。This rule is not applicable to you 这项规定不适用于你。【记】apply(vt 申请，应用);applicability(n 适用性)"
404,"applicant","n 申请人(特指为工作而申请的人)=seeker【例】job applicant 求职人员【类】remonstrator:dissuade=applicant:appeal忠告者是为了劝阻=申请者是为了请求interview:applicant=audition:actor申请者工作前要面试=演员演出前要试演"
405,"appoint","v 任命，指定(来填补一位置或职位，或指定时间，地点)=nominate【例】I was appointed mayor of the city 我被任命为市长。【类】appoint:official=cast:actor任命官员=安排演员"
406,"apposite","adj 适当的，恰切的(极为贴切合适的)=appropriate=apt=relevant=applicable=applicative=applicatory=apropos=pertinent【例】My answer was apposite 我的回答是得当的。【记】ap朝向，pos放，site地点-放在同一地点-适当的【反】opposite(adj 相反的);extraneous(adj 无关系的)"
407,"apposition","n 同位语，同格(一名词作为解释成分与另一个放在一起，这两个成分与句子中的其他成分有相同的关系;如：The painter Barry was born in Boston中的两个名词Barry and the painter)【记】ap朝向，pos放，site地点-放在同一地点-同位语"
408,"appraise","v 评价，鉴定(尤指以官方身份作的评价，估计质量、数量、规模或其他特征)【例】appraise historical characters correctly 正确评价历史人物【记】ap一再，praise价值-一再体现价值-评估app我怕，raise上升，高：我怕我买的钻石价钱高了，所以要鉴定一下。Appraise后可以praise赞扬"
409,"appreciable","adj 可感知的;可评估的(enough to be perceived)=noticeable=perceptible=palpable=tangible【例】There is no appreciable difference between them 他们之间没有什么(可感到的)区别。【记】不要翻译成欣赏的，其实欣赏的过程就是感知作者心底呼唤的过程，你能够欣赏一件作品，说明你感觉到了作者的思想和文化。【反】imperceptible(adj 感觉不到的);ponderable(adj 可以估计的)-inappreciable(adj 难以觉察的)"
410,"appreciate","v 欣赏(understand and enjoy);感激(gratefully recognize);(经过一段时间后)抬高…价格【例】I really appreciate your help 我真的很感激你的帮助Do you appreciate good wine? 你会鉴赏好酒吗?This land has appreciated in value 这块土地增值了。【记】ap朝向，preci价值-朝向价值-欣赏"
411,"apprehend","
412,"apprehension","
413,"apprehensive","
414,"apprentice","
415,"apprise","v 通知，告诉=inform=notify【例】He was apprised of our arrival 他得到了我们抵达的通知。【记】prise学习-学到-告诉【区】appraise(v 评价)apprise少一个a，通知你一声。【类】apprise:information=admonish:warning通知传达消息=警告传达警示【反】withhold information(保留消息)"
416,"approach","v (在空间或时间上)接近，靠近;着手处理;n 方法(达到某些事的途径)=method【例】Spring approaches 春天近了approached the task 开始着手这项任务【记】ap一再，proach接近-靠近【参】approachable(adj 可接近的，随和的);reproach(v 指责)"
417,"approbation","n (官方)称赞，认可，批准【例】The play received the approbation of the mass media 这个剧本受到大众媒体的欢迎。【记】1)prob=prove证实-证实好-称赞2)ap朝向，prob=probe探索，ate吃的过去式。朝向探索吃的。因为闻到了香味，这种吃的值得赞扬和官方的认可。3)ap，porb=probe探索，ation：探索精神值得称赞【区】reprobate(n 堕落者v 非难)是approbate的反义词【类】praise:approbation=demur:objection=endorse:approbation赞扬表示嘉许=异议表示反对=背书同意表示许可censure:blameless=approbation:reprehensible无可责备的不被责难=应该谴责的不被称赞【反】opprobrium(n 谴责，恶名声);condemnation(n 谴责);castigation(n 强烈谴责);execration(n 诅咒;憎恶)"
418,"approbatory","adj 表示赞许的，认可的【例】approbatory gestures 认可的手势"
419,"appropriate","v 拨款(拨出作特殊用途);盗用(未经许可为自己独自占有)=annex=filch=pilfer=pinch=purloin=snitch=swipe;adj 恰当的(适合于某特定的人，条件，事件或地点的)=applicable=apt=befitting=felicitous【例】Her casual clothes were not appropriate for such a formal occasion 她的便服，不适宜在这样正式的场合穿。She appropriated public funds for his own private use 她挪用公款。【记】propr拥有-使自己拥有-挪用【参】appropriating(adj 适当的);appropriation(n 拨款，挪用公款)property(n 性质，财产);propriety(n 适当，礼貌，规矩)【类】lurk:wait=purloin:appropriate(不确定)=abscond:depart潜伏是偷偷等=盗窃是偷偷挪用=潜逃是偷偷离开smuggler:import=embezzler:appropriate走私者偷偷进口=贪污者偷偷挪用lurk:concealment=purloin:appropriation潜伏是一种潜藏=偷窃是一种挪用【反】surrender(vt 交出);inappropriate(adj 不适当的)-meet(adj 适宜的)/ apt(adj 适当的)/ measured(adj 标准的;有规则的)"
420,"appropriateness","n 适当;适合【反】infelicity(n 不吉利，不合适)"
421,"approval","n 同意，(官方的)批准;认可;赞成【例】I showed my approval by smiling 我用微笑表示赞成。【类】mirth:laughter=approval:applause 高兴用欢笑表达=认可用鼓掌表示endow:income=endorse:approval 捐赠给别人收入=背书给别人认可"
422,"approve","v (与of连用)(官方地或正式地)赞成，认可=approbate=countenance【例】I don't approve of wasting time 我不赞成浪费时间。【记】ap一再，prove测试，证明-证明可行-赞成【反】substantiate(v 证实)-disapprove(v 不赞成)"
423,"approximate","adj 大约的，估计的(much like;more or less correct or exact)The approximate time is two o'clock 大概的时间是2点钟。【记】ap一再，proxim接近-大约的【类】paraphrase:verbatim=approximate:precise意译不是逐字的=大约不是精确的"
424,"approximation","n 接近，近似【例】approximation to the truth 接近真理【类】stickler:approximation[imprecision]=purist:adulteration坚持细节的人不会近似[不精确]=纯粹者不会掺假)"
425,"apron","n围裙 【记】读：April(n 四月)天气热了，改穿裙子了。【类】stylus:mark=lamp:illumination=apron:protection铁笔用来做记号=灯用来照明=围裙用来保护dropclothing:floor=apron:clothing『curtain: window』地板罩单保护地板=围裙保护衣服『窗帘:窗户』"
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