单词 | insoluble |
释义 | insolublein‧sol‧u‧ble /ɪnˈsɒljəbəl $ ɪnˈsɑːl-/ adjective Examples EXAMPLES FROM OTHER DICTIONARIES Thesaurus
Longman Language Activatornot solved or difficult to solve► unresolved Collocations an unresolved problem still exists because it has not been dealt with successfully: · A number of problems are still unresolved.· The design of the new shopping mall is almost complete, although there are still some unresolved difficulties. ► insoluble formal an insoluble problem is very difficult or impossible to solve: · The government has to deal with what seems like an insoluble political problem -- racial harmony within the community.· The cleaning-up operation after the oil spill will be difficult but not insoluble. ► intractable formal an intractable problem is one that is so difficult and complicated that it is impossible to solve it however hard you try: · The disposal of toxic wastes is one of the most intractable problems facing industrialized societies. WORD SETS► Chemistryacetate, nounacid, nounacidic, adjectiveacidify, verbactive, adjectiveadditive, nounagent, nounalchemy, nounalcohol, nounalkali, nounalkaline, adjectiveamalgam, nounantioxidant, noun-ate, suffixatomic number, nounbase, nounbauxite, nounbeaker, nounbenzene, nounbiochemistry, nounbitumen, nounbleach, nounbond, nounbonding, nouncalcify, verbcarbohydrate, nouncarbonate, nouncarbon dioxide, nouncarbonize, verbcatalyst, nouncaustic, adjectivechain reaction, nounchemical, nounchemical, adjectivechemical reaction, nounchemist, nounchemistry, nounchlorinate, verbcitric acid, nouncombustion, nounconcentration, nouncondense, verbcontaminant, nouncontaminate, verbcontaminated, adjectivecorrode, verbcorrosion, nouncorrosive, adjectivecrucible, nouncrystal, nouncrystallize, verbcyanide, nounDDT, noundecay, verbdecay, noundecompose, verbdegrade, verbderive, verbdetoxification, noundextrose, noundioxin, noundispersion, noundissolve, verbdistill, verbeffervesce, verbeffervescent, adjectiveelectrolysis, nounelectrolyte, nounelectroplate, verbemulsify, verbemulsion, nounenzyme, nounexpand, verbfatty acid, nounferment, verbferment, nounflashback, nounflask, nounformaldehyde, nounformula, nounfructose, nounfungicide, nounfuse, verbgas, noungaseous, adjectiveglucose, noungranular, adjectivegraphite, nounhallucinogen, nounhelium, nounherbicide, nounhydrate, nouninert, adjectiveinsoluble, adjectiveinsulin, nounion, nounionize, verblactic acid, nounlimescale, nounlitmus, nounlitmus paper, nounlitmus test, nounmethane, nounmixture, nounmolecule, nounneon, nounnerve gas, nounneutralize, verbneutron, nounnitric acid, nounnucleic acid, nounnucleus, nounnutrient, nounorganic chemistry, nounosmosis, nounoxidize, verboxyacetylene, nounoxygenate, verbozone, nounpart, nounpectin, nounpesticide, nounpestle, nounpetrochemical, nounpH, nounphotosynthesis, nounplasma, nounpolyunsaturated, adjectivepotash, nounprecipitate, verbprecipitate, nounprecipitation, nounproduct, nounprussic acid, nounquicklime, nounradioactive, adjectiveradioactivity, nounradiology, nounreact, verbreaction, nounreactive, adjectivereagent, nounresidue, nounretort, nounriboflavin, nounsalt, nounsaltpetre, nounsaturate, verbsaturated, adjectivesaturation, nounsaturation point, nounsemiconductor, nounsoft, adjectivesolid, nounsolution, nounsolvent, nounstability, nounstabilizer, nounstable, adjectivestarch, nounsteam, nounsucrose, nounsulphate, nounsulphide, nounsulphur, nounsulphur dioxide, nounsulphuric acid, nounsulphurous, adjectivesurface tension, nounsuspension, nounsynthesize, verbsynthetic, adjectivetannin, nountartaric acid, nounTNT, noununstable, adjectivevalence, nounvitamin, nounvolatile, adjectivevulcanize, verbwater softener, nounwater-soluble, adjectivewater vapour, nounwetting agent, noun COLLOCATIONS FROM THE CORPUSNOUN► problem Word family· But there is a difference between a confusing experience and an insoluble problem.· This cut through the insoluble problem posed in previous attempts to collect betterment values created by public action.· These are no longer insoluble problems.· Feeling saddled with insoluble problems. 6.· The government is faced with an apparently insoluble problem.· So we find him circling for months around the insoluble problem of Kee, exulting and then despairing, then exulting again.· The peace movement in the 1930s was faced with quite insoluble problems. WORD FAMILYnounsolutionsolventsolubilityinsolvencyadjectivesoluble ≠ insolubleunsolvedsolvent ≠ insolventsolvable ≠ insolvableverbsolveadverbinsolvably 1an insoluble problem is or seems impossible to solve: insoluble conflicts within the department2an insoluble substance does not become a liquid when you put it into a liquid OPP soluble → dissolve |
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