英语词汇“once”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	once
释义	once —once /wʌns/ Ⅰ adverb (ONE TIME) 1 A2 one single time: » I went sailing once, but I didn't like it.» We have lunch together once a month.Thesaurus⁺: ↑Rarely and infrequently at once 2 C1 at the same time: » They all started talking at once.Thesaurus⁺: ↑Simultaneous and consecutive , ↑Order and sequence for once 3 B2 used when something happens that does not usually happen: » For once, the bus came on time.Thesaurus⁺: ↑Points in time just this once 4 F0 used to say that you will only do or request something on this particular occasion: » All right, I'll give you a lift - just this once.Thesaurus⁺: ↑Points in time once again (_ALSO once more) 5 B1 again, as has happened before: » Once again, racist attacks are increasing across Europe.Thesaurus⁺: ↑Continually and repeatedly once more 6 B1 one more time: » I'd like to visit the colleges once more before we leave.Thesaurus⁺: ↑Continually and repeatedly 7 F0 again, as has happened before: » I'm pleased that Daniel's working with us once more.Thesaurus⁺: ↑Continually and repeatedly once or twice 8 F0 a few times: » I've seen him once or twice in town.Thesaurus⁺: ↑Rarely and infrequently (every) once in a while 8 B2 sometimes but not often: » We meet for lunch once in a while.Thesaurus⁺: ↑Rarely and infrequently once and for all 10 C2 completely and in a way that will finally solve a problem: » Our intention is to destroy their offensive capability once and for all.Thesaurus⁺: ↑Complete and whole , ↑Very and extreme once in a lifetime 11 F0 only likely to happen once in a person's life: » An opportunity as good as this arises once in a lifetime.→ _{SEE ALSO} ONCE-IN-A-LIFETIME(Cf. ↑once-in-a-lifetime)Thesaurus⁺: ↑Unique and unusual , ↑Good, better and best in terms of qualityThesaurus⁺: ↑Rarely and infrequently the once 12 F0 on a single occasion: » I've only played rugby the once, and I never want to play it again.Thesaurus⁺: ↑Rarely and infrequently • • • Extra Examples:» I go to aerobics once a week.» I did meet him once and it was an experience I shall never forget.» The baby only feeds once a night at the moment, thank goodness.» If I look flustered it's because I'm trying to do so many things at once.» She's decided to write her memoirs to set the record straight once and for all. Ⅱ adverb (PAST) ► B1 in the past, but not now: » This house once belonged to my grandfather.» Computers are much cheaper nowadays than they once were.» Once-thriving villages stand deserted and in ruins.Thesaurus⁺: ↑In the past • • • Extra Examples:» Turkey was once an important colonial power.» England was once a densely wooded country.» Cancer sufferers no longer face certain death as they once did.» Shops of this type, once rare, are now numerous.» An article on this topic would once have been considered off limits. Ⅲ conjunction 1 B2 as soon as, or from the moment when: » Once I've found somewhere to live I'll send you my address.» Remember that you won't be able to cancel the contract once you've signed.Thesaurus⁺: ↑Simultaneous and consecutive , ↑Order and sequence at once 2 B1 immediately: » I knew at once that I'd like it here.Thesaurus⁺: ↑Immediately • • • Extra Examples:» Decoding the paintings is not difficult once you know what the component parts symbolize.» You'll feel better once you've got some hot soup down you.» We can't afford to make any false moves once we're in enemy territory.» Fourteen miles is further than you'd think once you start to run it.» My new hiking boots will be great once I've broken them in.
随便看	sheeting sheet lightning sheet music sheet of sth sheets sheik sheikh sheikhdom sheila shekel shekels shelf shelf life she'll shell shellacking shellfish shelling shell out shell shock shell-shocked shell (sth) out shell sth out shell suit shelter

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