from

fromfromD.J.:[ frɔm, frəm]K.K.:[frʌm, frɑm,frəm]prep.1.■(表示时间)从…, 自…We've been working from morning to night.我们从早到晚一直工作。2.■(表示状态)从某(位置、状态等)开始He rose from office boy to managing director in ten years.他在十年间由办公室勤杂员升至总经理。3.■(表示范围)从较低限度算起The jackets are from 35 dollars.这些夹克衫起价是35美元。4.■(表示来源)来自…; 源于…; 从…里取出I come from the north.我是北方人。He took a shaving mirror from his bag.他从手提包里拿出一面剃须镜。5.■(表示分离)与…分离[隔开]; 减去; 扣除The wind blew his hat from his head.风将他的帽子从头上吹走了。Six from fifteen leaves nine.15减6等于9。6.■(表示否定)免于; 免遭Wild fruit kept us from dying of starvation.我们靠着野果才没被饿死。7.■(表示方位)从…; 以…为开始方向Latitudes are the lines that go from east to west.纬线是从东到西的线。8.■(表示原因)因为, 出于She told him the truth from a sense of loyalty.她告诉他真相是出于忠诚。9.■(表示比较)与…相比; 与…区分She is different from her sister in character.她和她姐姐性格不同。He can tell a fake from the original.他能分辨出赝品和真品。

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from[强frɔm; 弱frəm]prep.1.■[表示过去、一段时期、距离、动作等的起点；表示思想、行动等的根源、来源或起源]2.■从，自，由；从…开始：to go from London to Paris从伦敦到巴黎to leave from the station从车站离开3.■从…起：from noon to midnight从中午到半夜He has been a sick man from youth.他从年轻时就一直是个病夫。4.■出于；出自(何处)；由…而来，从…来，由…出来，由…产生：Flour is made from wheat.面粉是由小麦制成的。to take a comb from the pocket从口袋掏出一把梳子5.■根据，依据；把(某人或某物)作为制造者、发送者、发言者、教师等：From the evidence, he must be guilty.根据此证据，他肯定有罪。a letter from Mary玛丽的来信6.■[表示距离、缺席、排除、分离、排斥、防止、解救、脱离、离开等]7.■距，离，在不近的地方；与…失去联系(常与away连用)：two miles from shore离海岸两海里away from danger远离危险8.■离开(整体)，脱离统一体(或联盟)：to take two from four四减二She was absent from factory for three weeks.她三周没有去工厂上班了。9.■失去…的可能性(或用处)；去除，免掉，阻止：to be kept from going不让走10.■摆脱…的占有(或控制)：released from jail释放出狱protection from sun防晒11.■[表示差异、区别、比较等]识别，区别开来：to know right from wrong分清是非to tell one from another把东西区别开来12.■(表示理由、原因、动机等)因，因为，由于，出于，由…引起：to tremble from fear怕得发抖to suffer from a cold患感冒

fromfrom[frɔm, frəm, frm]prep.1.■[表示动作发生的起点]从fall from the sky从天上掉下来jump down from a window从窗口跳下2.■[表示时间顺序的起点]从, 自; 从...起from the first of October自10月1日起from now on从今以后3.■[表示变化, 转变]awake from a dream从梦中醒来from bad to worse愈来愈坏, 每况愈下4.■[表示距离, 间隔]away from home不在家, 离开家five years fromnow今后五年How far is it from here?离这里有多远?5.■[表示差异, 区别]differ from others与别的不同know right from wrong辨别是非6.■[表示除去, 解除, 停止, 阻碍, 防止, 制止]take 5 from 8八减去五be expelled from school被学校开除be released from prison从监狱中释放出来cannot refrain from laughing忍不住发笑prevent sb. from doing sth.阻止某人做某事7.■[表示出处来源, 根源, 根据]a letter from a friend朋友的来信quotations from Shakespeare引用莎士比亚的语句judge from a person's conduct根据某人的行为来判断from what I have heard据我所听到的8.■[表示原因, 动机, 理由]die from cancer死于癌症act from a sense of duty行动出于责任感9.■[表示原料, 材料]Steel is made from iron.钢是由铁炼成的。10.■[用于表示场所的副词或介词前]from above [below]自上[下]from far and near从远近from before the war自从战前from under the table从桌下

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继承用法from-scratchadj.1.■从零开始的; 白手起家的