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单词 shelf life
释义
shelf life
noun[Cusually singular]
uk
/ˈʃelf ˌlaɪf/us
/ˈʃelf ˌlaɪf/
pluralshelf lives
thelengthoftimethat aproduct,especiallyfood, can bekeptin ashopbefore itbecomestoooldto besoldor used:
（尤指食品的）货架期，保质期
Freshfruithas a veryshortshelflife.新鲜水果的保质期很短。
thelengthoftimethat somethingremainsuseful,popular, orsuccessful:
可以使用（受欢迎或成功）的时限
Thesedaysmanymarriageshave afairlyshortshelflife(= don't last verylong).这个时代，许多婚姻都无法持久。
SMART Vocabulary: related words and phrases
Food - general words
  • aliment
  • bed
  • box scheme
  • carb
  • carbohydrate
  • cep
  • delicacy
  • eats
  • farm box
  • fast food
  • fayre
  • food
  • grub
  • mouthful
  • non-food
  • nosh
  • perishables
  • portion
  • produce box
  • sustenance
See more results »
(Definition ofshelf lifefrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

shelf life| American Dictionary

shelf life
noun[U]
thelengthoftimethat somethingstaysin goodconditionand can be used:
Because it isvacuum-packed, it has a muchlongershelf life thanregularbeef.
(Definition ofshelf lifefrom theCambridge Academic Content Dictionary© Cambridge University Press)

shelf life| Business English

shelf life
noun[C]
uk
us
thelengthoftimethat aproduct,especiallyfoodandmedicine, can bekeptbefore itbecomestoooldto besoldor used:
ashort/longshelflife
Vacuumpackinggives thefishashelflifeof acoupleofweeks.
Theproductwould beexpensiveto make and have alimitedshelflife.
thelengthoftimethat somethingremainsuseful,popular,successful, etc.:
Today'stechnologycan have abriefshelflife.
Self-helpbookshave alongershelflifethan otherbestsellers.
(Definition ofshelf lifefrom theCambridge Business English Dictionary© Cambridge University Press)

Examplesofshelf life

shelf life
Due to the shortshelflifeof salad vegetables, it proved impossible to acquire any suspect foods for microbiological analysis.
From theCambridge English Corpus
Theshelflifeof the product is 1-2 weeks.
From theCambridge English Corpus
Perhaps they would settle for names with a slightly shortershelflifebut fewer double consonants.
From theCambridge English Corpus
Is there a feeling that as more and more courses hit the market theirshelflifediminishes?
From theCambridge English Corpus
This, together with its varying strengths in conceptual and methodological grounding should ensure it a longshelflife.
From theCambridge English Corpus
Nevertheless, since this volume brings together such a diversity of information it will have a considerableshelflife.
From theCambridge English Corpus
There is enough theoretical and longitudinal material to give the book a continued interest, but it may already be half-way through itsshelflife.
From theCambridge English Corpus
One is thus implicitly confronted with the question of theshelflifeof books such as this.
From theCambridge English Corpus
The latter has a shortshelflifeand dries out quickly requiring women to bake separately for each meal.
From theCambridge English Corpus
Because of their shortshelflife, hamburger buns from the outbreak period were no longer available for culture.
From theCambridge English Corpus
It would also be rash to let the opportunity to obtain this one go by, given theshelflifeof compact discs in today's market.
From theCambridge English Corpus
The demand for fresh food with a longshelflifepresents considerable challenges to the industry regarding prevention of contamination and growth of human pathogens in their products.
From theCambridge English Corpus
This product has a short fermentation time (4 days) and is immediately marketed (and purchased) thereafter due to the inherent shortshelflifeof these products.
From theCambridge English Corpus
The differences and conclusions on taste, freshness andshelflife, where they exist, appear to be linked to the existing (organic versus nonorganic) food-buying habits of the survey respondent27.
From theCambridge English Corpus
It is well-known that traditional rosé has a shortshelflife.
FromEuroparl Parallel Corpus - English
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/shelf-life##
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更新时间：2024/12/28 1:47:32