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单词 weightless
释义
weightless
adjective
uk
/ˈweɪt.ləs/us
/ˈweɪt.ləs/
having orappearingto have noweight:
无重量的；失重的；似无重量的
There is a lot ofinterestincarryingoutexperimentsin the weightlessconditionswhich areexperiencedaboardspacestations.在空间站那种失重状态下做实验非常有趣。
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weighty
SMART Vocabulary: related words and phrases
Light and weightless
  • (as) light as a featheridiom
  • airiness
  • airy
  • be (as) light as a featheridiom
  • ethereal
  • feather
  • fluffiness
  • fluffy
  • foamy
  • frothy
  • insubstantial
  • light
  • lightweight
  • portability
  • portable
  • sheer
  • superlight
  • ultra-lightweight
  • wispy
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weightlessness

noun[U]uk
/ˈweɪt.ləs.nəs/us
/ˈweɪt.ləs.nəs/

Related word

weightlessly
(Definition ofweightlessfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

weightless| American Dictionary

weightless
adjective
us
/ˈweɪt·ləs/

weightlessadjective(NOT HEAVY)

being in astatein whichgravity(= theforceby which theearthattractsobjects)does notcausemovementofobjects:
Theastronautsare weightless inspace.

weightlessness

noun[U]us
/ˈweɪt·lə·snəs/
Then therocketmotorwillshutdown andpassengerswillexperiencethesilenceofspaceand themagicof weightlessness.
(Definition ofweightlessfrom theCambridge Academic Content Dictionary© Cambridge University Press)

Examplesofweightless

weightless
Therefore, the shadow system can be considered as a nearly idealweightlessrigid body system.
From theCambridge English Corpus
This is to enable the puppet to be asweightlessas possible thus allowing for maximum flexibility.
From theCambridge English Corpus
Given that it is pure energy, it will beweightless.
From theCambridge English Corpus
Don't forget, it is our bodies which must beweightlessto go into space.
From theCambridge English Corpus
A second section introduces the cellos and basses, pulling down the center of the music - but somehow it remainsweightless.
From theCambridge English Corpus
It is regrettable that the discontinuous (dynamic field) use of the term "representation," however it gets fleshed out ultimately, is metaphysicallyweightless.
From theCambridge English Corpus
The absurdity of noncolored objects being the cause of color, or ofweightlessentities causing weight, drives this physics to guard this absurd inconceivable process from ever being observed.
From theCambridge English Corpus
The manipulator is attached to the moving base by a revolute joint, and the base is attached toweightlesswheels by two linear springs and two linear dampers.
From theCambridge English Corpus
But we can do everything in our imagination: we can fly, we can blaze, we can becomeweightless, or we can be as heavy as a mountain.
From theCambridge English Corpus
The two weights can then be placed where they had previously communicated their combined weight to the main beam through that (assumed virtuallyweightless) secondary fulcrum.
From theCambridge English Corpus
Mignon's alter ego is no longer the cold body of sculpture, but the ephemeral vision ofweightlesspigment.
From theCambridge English Corpus
We will therefore continue to assume thatweightlesscoda consonants share a preceding vocalic mora, and turn to additional facts that are consistent with this hypothesis.
From theCambridge English Corpus
Wilhelmson's team used the computed velocity field data in order to simulate the trajectories of imaginary "weightlesstracer particles" through the storm environment.
From theCambridge English Corpus
The thesis that we are entering a so-called "weightlesseconomy" in which all that counts is the service industry is not supported by the facts.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
We must refuse to embrace the new, fashionable and pernicious thesis of theweightlesseconomy.
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.
#https://dictionary.cambridge.org//dictionary/english/weightless##
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更新时间：2024/12/28 14:46:41