| 词汇 | colourless |
| 释义 | colourless adjective UK(UScolorless)uk /ˈkʌl.ə.ləs/ us /ˈkʌl.ɚ.ləs/ colourlessadjective (NO COLOUR)having no colour: 无色的 Water and glass are colourless.水和玻璃是无色的。 Carbon monoxide is a colourless, odourless, poisonous gas.一氧化碳是一种无色、无味的有毒气体。 Colourless or causing colour to fade ashen-faced bleach colourlessly depigmentation discoloration discolour drably frost light lighten muted pale palish sober sombre subdued washed out washy weather weathered colourlessadjective (BORING)not exciting or not interesting: 不刺激的;不精彩的;平淡无趣的;乏味的 It is a rather grey, colourless city, with few interesting sights.这是一个灰暗、了无生趣的城市，有趣的景点寥寥无几。 not interesting or exciting boringThat was such a boring film I nearly fell asleep during it. excruciatingShe went over the plot of the book in excruciating detail. deadlyHis latest film was just deadly. I left after the first hour! mind-numbingThe incident was described in a mind-numbing, 400-page report so dense that no one read it. Tedious and uninspiring (as) dull as ditchwateridiom anonymous banal banally basic marginal marmoreal meh menial menially staid staidly stale staleness stodgily viewless watch paint dryidiom watch the clockidiom wearisome wearisomely Examples of colourlesscolourless These are defined by the presence of green amphibole + titanite, and colourless hornblende, respectively. Other people in this house see you pass, and think that a colourless shadow has gone by. A positive result was indicated by the colourless solution turning red. A coverslip was added and sealed with colourless nail varnish. In the absence of the latter, crystals were poorly formed and colourless. The poem clearly underlines the link between the colourless content of most news reports and political propaganda at this time. The surviving upper-layer fluid remained pure and colourless. Here, the correct response would be for the child to select and attach the card that is the colourless flower. Note that about one-fourth of the seeds exhibit the mutant colourless phenotype. The c1-m763103 allele was the source of the colourless and pale revertant derivatives that were isolated as selfed progenies. In the reciprocal cross (cross 2) with c1-m763103 plants as male partners no colourless sectors were found among these ears. Since all seeds are colourless at the early stages of embryogenesis, it was hard to distinguish mutant from wild-type seeds. Patients characterise their imagery as pale, colourless and some complain that they have altogether lost the power of imagination. After digestion was completed, the clear, colourless solution was transferred into a 2 ml volumetric glass flask and brought to volume with double-distilled water. In transmitted light most grains are slightly turbid, others are colourless to pinkish translucent; in a few crystals, discrete, turbid cores were observed. See all examples of colourless 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. |
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