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单词 raft
释义
raft
noun
uk
/rɑːft/us
/ræft/

raftnoun(FLOATING STRUCTURE)

[C]
aflatfloatingstructurefortravellingacrosswater, often made ofpiecesofwoodtiedroughlytogether andmovedalong with apaddle(=polewith aflatend):
筏子；木筏，木排
Welashedtogether anything that wouldfloatto make a raft.我们把所有能漂浮的东西都捆绑在一起来做一个筏子。
picture of raft
goodapp/iStock/Getty Images Plus/GettyImages
[C]
afixed,flatfloatingstructurethatswimmerscan use tolandon ordivefrom
（游泳、跳水的）浮台
picture of raft
35007/E+/GettyImages
[C]
asmallrubberorplasticboatthat can befilledwithair:
充气筏，橡皮艇
arubberraft橡皮艇
aninflatableraft充气筏
picture of raft
Grigorev_Vladimir/iStock/Getty Images Plus/GettyImages
SMART Vocabulary: related words and phrases
Boats & sailing craft
  • amphibious
  • buoy
  • cabin cruiser
  • canoe
  • coracle
  • cutter
  • dhow
  • dragon boat
  • dredger
  • dugout
  • flatboat
  • inflatable
  • kayak
  • ketch
  • pedalo
  • punt
  • rubber dinghy
  • sloop
  • water taxi
  • yacht
See more results »

raftnoun(MANY)

[Cusually singular]
alargenumberorrange; a lot:
许多，大量
a raftofdata大量资料
We havedesignedawholeraftofmeasurestoimprovethetransportsystem.我们已经制定了一整套措施来完善交通系统。
SMART Vocabulary: related words and phrases
Masses and large amounts of things
  • accumulation
  • any number ofthingsidiom
  • armload
  • backlog
  • bolus
  • flood
  • foam
  • logjam
  • many
  • motherlode
  • multi-million
  • multitude
  • pile
  • stack
  • the lion's shareidiom
  • tsunami
  • wave after/upon waveidiom
  • wedge
  • welter
  • wodge
See more results »
raft
verb[IorT]
uk
/rɑːft/us
/ræft/
totravelortransportsomething on a raft:
乘坐筏子（渡河）；用筏子运送
They raftedtheirsuppliesdown theriver.他们用筏子把生活用品运到河的下游。
We rafted through therapids.我们乘筏子渡过了那处急流。
Have youeverbeenwhitewaterrafting?你玩过急流漂流吗？
SMART Vocabulary: related words and phrases
Sailing & boating
  • age of sail
  • aweigh
  • bargee
  • bargeman
  • bear away
  • draft
  • draught
  • maritime
  • navigable
  • outsail
  • passage
  • portage
  • rafting
  • re-rig
  • sailing
  • sea legs
  • seafaring
  • seaworthiness
  • shipboard
  • under sailidiom
See more results »

You can also find related words, phrases, and synonyms in the topics:

Movement on or through water
(Definition ofraftfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

raft| American Dictionary

raft
noun[C]
us
/ræft/

raftnoun[C](FLOATING STRUCTURE)

aflat,floatingstructuremade ofpiecesofwoodtiedtogether, oftenattachedto thebottomof ariverorlakefor use whenswimming
A raft is also asmallrubberorplasticboatthat can befilledwithair.

raftnoun[C](A LOT)

alargenumberorcollection; a lot:
We’veidentifiedawholeraft ofproblemsaffectingtrafficflow.
(Definition ofraftfrom theCambridge Academic Content Dictionary© Cambridge University Press)

raft| Business English

raft
noun[C]
uk
/rɑːft/us
/ræft/
a raft of sth
alargeamountornumberof something:
Hisplanis toencouragemorepersonalinvestmentwith a raft oftaxbreaks.
Congressisworkingtocompletea raft ofspendingmeasuresfor the newfiscalyear.
Awholeraft ofnewguidelinesandlegislationis beingintroduced.
(Definition ofraftfrom theCambridge Business English Dictionary© Cambridge University Press)

Examplesofraft

raft
Initially 40 egg rafts were reared individually in small bowls which contained approximately 400 mis of distilled water.
From theCambridge English Corpus
In sheltered waters and where sufficient floating loads were available, they were made up into long narrow rafts and towed by tugs.
From theCambridge English Corpus
As noted above, biochemical studies of rafts have relied heavily on the use of detergent-based membrane fractionation procedures carried out at low temperatures.
From theCambridge English Corpus
Detergent-resistant membranes should not be identified with membrane rafts.
From theCambridge English Corpus
Molecular dynamics and interactions for creation of stimulation-induced stabilized rafts from small unstable steady-state rafts.
From theCambridge English Corpus
Thus, s o m e signal transduction units can be preassembled in lipid rafts of quiescent cells, allowing r a p i d and efficient signal initiation upon activation.
From theCambridge English Corpus
However, whereas upward transport cannot be ruled out for the small peridotite blocks, it is considered unlikely that a basaltic magma could have transported the large (120 m diameter) rafts.
From theCambridge English Corpus
Fluorescence-based evaluation of the partitioning of lipids and lipidated peptides into liquid-ordered lipid microdomains: a model for molecular partitioning into 'lipid rafts'.
From theCambridge English Corpus
Amphibians occurred on six rafts.
From theCambridge English Corpus
The recognition of the involvement of lipid rafts in various infectious and non-infectious pathologies will certainly offer, in the near future, new possibilites for therapeutic interventions.
From theCambridge English Corpus
A simplified method for the preparation of detergent-free lipid rafts.
From theCambridge English Corpus
In addition to a demonstrated role in signal transduction within the host cell, lipid rafts serve as portals of entry for various pathogens, including viruses, bacteria and their toxins.
From theCambridge English Corpus
The state of lipid rafts: from model membranes to cells.
From theCambridge English Corpus
I do not wish to make a point about rafts, but to return to canoes.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
Inflatable life rafts saved the complete crews—57 men—of four of the vessels that were lost.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
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.

Collocationswithraft

raft

These are words often used in combination withraft.

Click on a collocation to see more examples of it.

floating raft
The duck inn is a floating raft with glass windows and painted walls.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
inflatable raft
There is no doubt that theinflatableraftis in many cases an improvement on the lifeboat.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
makeshift raft
This can be done by construction of amakeshiftraftor receiving outside help from the owner of a boat.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
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/raft##
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更新时间：2024/12/28 13:08:32