from的读音是：英[frəm]。from的详尽释义是prep.(介词)从，自由因为，由于出于，出自始于，从…开始，从...起离从...来表示去除，免掉，组织，剥夺等表示区别，比较。from的词义辨析是prep.(介词)from, according to, by, in, on, under。
一、详尽释义点此查看from的详细内容
二、双解释义
三、词典解释
1.出自;得自
If something comesfrom a particular person or thing, or if you get somethingfrom them, they give it to you or they are the source of it.
e.g. He appealed for informationfrom anyone who saw the attackers.
他呼吁任何看见袭击者的人提供信息。
e.g. ...an anniversary presentfrom his wife...
他妻子送的纪念日礼物
2.来自;产自
Someone who comesfrom a particular place lives in that place or originally lived there. Something that comesfrom a particular place was made in that place.
e.g. ...an art dealerfrom Zurich...
来自苏黎世的艺术品商人
e.g. Katy Jones is nineteen and comesfrom Birmingham.
凯蒂·琼斯 19 岁，是伯明翰人。
3.为…(工作);在…(工作)
A personfrom a particular organization works for that organization.
from
e.g. ...a representativefrom the Israeli embassy.
以色列大使馆的代表
e.g. ...Colonel Milan Gvero, who isfrom the federal Defense Ministry in Belgrade.
在贝尔格莱德的联邦国防部工作的米兰·格韦罗上校
4.从…(离开或移开)
If someone or something moves or is movedfrom a place, they leave it or are removed, so that they are no longer there.
e.g. The guests watched as she fledfrom the room.
客人们看着她逃离了房间。
5.(取)自…;从…(分开)
If you take one thing or personfrom another, you move that thing or person so that they are no longer with the other or attached to the other.
e.g. In many bone transplants, bone can be takenfrom other parts of the patient's body...
在许多骨移植手术中，可以从病人身体的其他部位取骨。
e.g. Remove the bowlfrom the ice and stir in the cream.
从冰里把碗取出，搅入奶油。
6.从…(减去或扣除)
If you take somethingfrom an amount, you reduce the amount by that much.
e.g. The £103 is deductedfrom Mrs Adams' salary every month...
这 103 英镑每月从亚当斯夫人的工资里扣掉。
e.g. Threefrom six leaves three.
6 减去 3 得 3。
7.离开;不在
From is used in expressions such asaway from orabsent from to say that someone or something is not present in a place where they are usually found.
e.g. Her husband worked awayfrom home a lot...
她丈夫经常离家在外工作。
e.g. Jo was absentfrom the house all the next day.
乔第二天一整天都不在家。
8.从…(回来)
If you returnfrom a place or an activity, you return after being in that place or doing that activity.
from的近义词
e.g. My son Colin has just returnedfrom Amsterdam.
我儿子科林刚从阿姆斯特丹回来。
e.g. ...a group of men travelling homefrom a darts match.
一群参加完飞镖比赛正在返家途中的男人
9.(已经)从…(回来)
If you are backfrom a place or activity, you have left it and have returned to your former place.
from的意思
e.g. Our economics correspondent, James Morgan, is just backfrom Germany...
我们的财经记者詹姆斯·摩根刚刚从德国回来。
e.g. One afternoon when I was homefrom school, he asked me to come to see a movie with him.
一天下午我放了学在家的时候，他邀请我去和他一起看电影。
10.从…(看到或听到)
If you see or hear somethingfrom a particular place, you are in that place when you see it or hear it.
from的意思
e.g. Visitors see the paintingfrom behind a plate glass window...
参观者隔着平板玻璃橱窗欣赏那幅画。
e.g. Viewedfrom above, the valleys form the shape of a man.
从上往下俯瞰，山谷呈现出人形轮廓。
11.从…(挂下或伸出)
If something hangs or sticks outfrom an object, it is attached to it or held by it.
e.g. Hangingfrom his right wrist is a heavy gold bracelet.
他的右腕上戴着一只沉甸甸的金手镯。
e.g. ...large fans hangingfrom ceilings...
吊挂在天花板上的大风扇
12.(表示距离)离(某处)…
You can usefrom when giving distances. For example, if a place is fifty milesfrom another place, the distance between the two places is fifty miles.
e.g. The centre of the town is 4 kilometresfrom the station...
市中心距离车站 4 公里远。
e.g. ...a small park only a few hundred yardsfrom Zurich's main shopping centre...
距离苏黎世主要购物中心只有几百码远的一个小公园
13.(交通线路)起自…，连接…
If a road or railway line goesfrom one place to another, you can travel along it between the two places.
e.g. ...the roadfrom St Petersburg to Tallinn.
从圣彼得堡到塔林的路
14.由…(制成)
From is used, especially in the expressionmade from, to say what substance has been used to make something.
e.g. ...bread madefrom white flour.
精白面粉做的面包
e.g. ...a luxurious resort builtfrom the island's native coral stone.
用岛上天然的珊瑚石建造的豪华度假村
15.(表示时间)从…起，始于
You can usefrom when you are talking about the beginning of a period of time.
from什么意思
e.g. She studied paintingfrom 1926 and also worked as a commercial artist...
她从 1926 年起开始学画，同时还从事着商业艺术家的工作。
e.g. Breakfast is available to fishermenfrom 6 a.m...
从早上 6 点开始向渔民提供早餐。
16.(表示范围)从…到…，由…至…
You sayfrom one thingto another when you are stating the range of things that are possible, or when saying that the range of things includes everything in a certain category.
from的意思
e.g. There are 94 countries represented in Barcelona,from Algeria to Zimbabwe...
包括从阿尔及利亚到津巴布韦的 94 个国家在巴塞罗那设有代表处。
e.g. Over 150 companies will be there, covering everythingfrom finance to fixtures and fittings.
将有超过150 家公司出席，涉及领域从金融到室内设备，应有尽有。
17.(表示形式或状态)从…变成…
If something changesfrom one thingto another, it stops being the first thing and becomes the second thing.
e.g. The expression on his face changedfrom sympathy to surprise...
他脸上的表情从同情变为惊讶。
e.g. Unemployment has fallenfrom 7.5% to 7.2%...
失业率从 7.5％降到7.2％。
18.因为;由于;出于
You usefrom after some verbs and nouns when mentioning the cause of something.
e.g. The problem simply resultedfrom a difference of opinion...
这个问题仅仅是由于意见分歧引起的。
e.g. He is sufferingfrom eye ulcers, brought on by the intense light in Australia...
他眼部溃疡，是因澳大利亚强烈的日光照射造成的。
19.根据;依据
You usefrom when you are giving the reason for an opinion.
e.g. She knewfrom experience that Dave was about to tell her the truth...
经验告诉她戴夫就要对她说出实情了。
e.g. He sensedfrom the expression on her face that she had something to say...
从她脸上的表情他感觉到她有话要说。
20.(用于 protect, free, keep, prevent 等动词后)免于
From is used after verbs with meanings such as 'protect', 'free', 'keep', and 'prevent' to introduce the action that does not happen, or that someone does not want to happen.
e.g. Such laws could protect the consumerfrom harmful or dangerous remedies...
这样的法规可以保护消费者免受有害或者危险药品的威胁。
e.g. 300 tons of Peruvian mangoes were keptfrom entering France.
300吨秘鲁芒果被禁止进入法国。
四、例句
He descended from a good family.
他出自名门。
From what author does this quotation come?
这一引文出自哪位作者?
Bitter words from you will only wound her.
出自你口中的尖刻话只会伤害她而已。
My answer seemed to come from the subconscious.
我的回答似乎出自下意识。
I had a phone call from Mary.
我接到了玛丽的电话。
We are all here, but we come from afar.
虽然我们此时在这儿，但我们来自远方。
The child got his nurture from his loving parents.
这个孩子的教育来自他慈爱的双亲。
The train starts from Beijing.
这辆火车从北京开出。
The shop is open from this day onwards.
该店从今天起开始营业。
We lived in Scotland from 1960 to 1973.
我们从1960年到1973年住在苏格兰。
He worked like a black from the time he was twelve.
他从12岁起就拼命干活了。
The dog roused a deer from the bushes.
狗惊起了丛林中的一只鹿。
五、词汇搭配
六、情景对话
培训
A：Where have you been?
你去了哪里？
B：I just got backfrom (camp/ school/ class).
我刚刚（从营地/从学校/上课）回来。
交通
B：You (should/ will) be able to find itfrom there.
在那儿你（应该/可以）找到的。
A：O.K. Thank you.
好的，谢谢你。
否定表达
A：I suggest that you go and ask for helpfrom the policeman.
我建议你找警察帮忙。
B：Not a bit.
一点儿也不行。
七、词源解说
from的相关近义词
of、from、as、starting、away、beginning、off、in、starting at、because of、as a result of、in consequence of、as of、after、on account of、due to、owing to、since、by reason of、reason、account、to、consequence、due、on、because、owing、a、by、result、with、out、at、hailing、originating、forth、venturing、coming
from的相关反义词
from的相关临近词
frond、frolic、Fromi、Fromm、Froma、Froms、Fromn、Frome、Fromy、Fromet、Fromek、Fromin