of

英 [ɒv; (ə)v] 美[əv]

• prep. 关于；属于；…的；由…组成的

a beam of light a blast of a bolt out of the blue a bottle of a carton of a cluster of a column of water a couple of a crew of a cup of a glass of a grain of truth a great deal of a great number of a great variety of a gust of wind a handful of a host of a kind of a liter of milk a lot (of) a lot of a matter of a mess of a multitude of a number of a pair of a picture of a piece of cake a piece of a pile of a roll of a rule of thumb a sea of a series of a set of a slice of a speck of a strip of a suite of a variety of a wealth of accuse of accuse sb. of ahead of schedule ahead of time ahead of all kinds of all manner of all of a sudden all sorts of allow of an array of approve of as a matter of course as a matter of fact as a result of as often as not assume control of at a rate of at the age of at the back of at the cost of at the crack of dawn at the end of (August) at the end of at the expense of at the mercy of at the peak of at the request of at the sight of at the suggestion of at the top of at the word of command avail oneself of back off badly off Bank of China be accused of be ashamed of be aware of be better off be capable of be characteristic of be composed of be conscious of be fond of be guilty of be ignorant of be in the hands of be independent of be innocent of be jealous of be made of be made out of be made up of be of prime importance be off be proud of be representative of be satisfied of be short of be shy of be terrified of be the making of be tired of be typical of be worthy of because of become of beg off better off bill of lading bill of rights billions of block off break off bring off brush off buy off by courtesy of by means of by reason of by the age of by the close of by virtue of by way of call off capable of capture the imagination of carry off carve out of cast off catch a glimpse of catch sight of chains of islands choke off clear off coffee shop coffee table come of come off consist of count off course offering craft of poetry criminal offence cross off cut off dash off Declaration of Independence deprive sb. of sth. devoid of die of dispose of dozens of a lot of dozens of dream of drop off each of earn the name of ease off empty of every item of dress every so often every walk of life fall off fall short of fell off fend off first of all for fear of for the sake of free of full of games of chance get hold of get off the ground get off get out of get rid of get the best of get the better of get the hang of get tired of give off go by the name of go off go out of business go out of fashion go the rounds of grow out of Guinness Book of World Records have a good idea of have intimate knowledge of have the making of hear of hit it off hold off House of Representative how often hundreds of in a manner of speaking in aid of in back of in behalf of in case of in celebration of in charge of in consequence of in consideration of in control of in course of in default of in defence of in defiance of in excess of in face of in favor of in favour of in front of in honor of in honour of in light of in memory of in need of in place of in recognition of in search of in sight of in spite of in terms of in the act of in the center of in the course of in the event of in the face of in the form of in the habit of in the hands of in the interests of in the light of in the midst of in the name of in the neighborhood of in the region of in the vicinity of in the wake of in the way of in view of instead of jaws of death keep count of keep off keep track of kick off kind of knock off know next to nothing of Kofi A. Annan laugh off lay off lean out of Leaning Tower of Pisa least of all leave off let go of let off letter of credit level off live off log off lose sight of lose track of lots of made up of make a clean breast of make a fool of make a fuss of make a mock of make a point of make a thing out of make an example of make better use of make fun of make light of make of make of sth make off make sketches of make sth of make the acquaintance of make the best of a bad job make the best of make the most of make up of make use of mark off millions of more often than not most of move off of a kind of all time of course of itself of late of necessity of no account of note of sorts of special note of the day of the essence of the period off and on off balance off course off duty off the air off the hook off the record on account of on and off on behalf of on the basis of on the brink of on the ground of on the grounds of on the part of on the point of on the spur of the moment on the strength of on the threshold of on the verge of on top of order of magnitude out of action out of breath out of character out of control out of date out of doors out of hand out of joint out of line with out of line out of luck out of order out of place out of pocket out of practice out of print out of respect out of season out of sight out of sorts out of step out of stock out of style out of the blue out of the ordinary out of the question out of the way out of touch with out of touch out of tune with out of use out of work out of pace off pack off palm off part of speech pass off as pass off pass the time of day with pay off peel off places of interest play off against plenty of point of departure point of view polish off post office presence of mind process of making a road pull off pull out of put off put the interests of ahead of quantities of quite a lot of reel off regardless of remind of remind somebody of rid of ring off rule of thumb rum out (of) run off run out of scores of seal of seal off see off seize control of sell off send off set off shake off shoot off short of shove off show off shrug off shut off sign off sleep off snap out of snap out of it soft drink soft drinks soft toy something of sort of speak of sponge off square off stand a chance of stand off standards of admission start off Statue of Liberty steer clear of stop off straight off strike off Student of the Year subject of much debate swarm of swear off switch off tail off take account of take advantage of take care of take charge of take control of take good care of take hold of take note of take notice of take off take possession of take stock of take the place of take with a pinch of salt talk of talk out of tell off Temple of Heaven tens of thousands of the Great Hall of the People the Great Wall of China the Ministry of Education the pick of the spot of earth the Temple of Heaven the turn of the century theory of probability think better of think highly of think ill of think of thousands of throw off ticket office tip off tired of to say nothing of to the tune of touch off Tower of London trail off treat of Tropic of Cancer tug of war turn off under the name of under the umbrella of ward off warn of wary of wear off what of wide of the mark Window of the World wipe off with the exception of with the help of word of mouth work off work on the idea of works of art write off

1. 属格；限定，用of右边的内容去限定of左边的事物。
2. of就起一个限定作用。
3. 后接of与不接of的区别就在于是否需要进一步限定前面的事物。