Account for=explanationAccumulatedAllusionAlternative=differentAmpleAnalogous to = like ApparatusApplicable = usefulAridity = drynessAscendAssess=evaluateAssimilate=absorbAssorted= variousAstonishing=incredibleAttainment = achievementBarrenBe entitled to =have the rightblurBreakthroughBroadly=generallyBulk = mass Cast about for =seekChancy=risky CoherentComponent=factor ComprisedConfiguration = location / shapeConfiguration=conformationConflicting=opposing Considerably=greatlyConsensus=agreementConsequenceConsumption=saleConventionCountered=opposedCounterpart=opponentCrude=roughEclectic=variousDeceiving=misleadingDemise=endDetrimentDevastation= destructionFirmly=securelySubsequent=following=laterFundamental=essentialDiffuseDiscern = identifyAside from = besidesDismantleprior toDisperse = scatter Disseminate =distributeDissent = opposeDistinct DuplicateDuplicate=repeatEquilibrium=balanceEffortElaborationElegant=sophisticated but simpleEmbark onEnigmatic=mysteriousEnjoy=experienceRebellionFriction=conflictLikewise=similarlyEnormous=very largeEquilibriumInviolableExceed=larger thanExceedingExceptionalExceptional=uncommonlyOptimal=bestUltimately=finallyExclusively=entirelyExhibit=showExpendable= make use ofExtant=survivingComprise=consist ofExcessive=extremeExtended=long/unlimited Extent=rangeFabricate= produceSecrete= produceEphemeral= short=livedInherently= essentialProminent= OutstandingSimultaneously= at the same timeForage= search for foodThus= ConsequentlyUnsophisticated= simpleEncompass= IncludeAt the urging of= At the recommendation ofFashion=wayFeat= accomplishmentFurnishedGrasp=understandGrossly =excessivelyHandleHazard=risksHomogeneous=uniformNibble=eatImmense=vastIrrecoverable=permanentImmenselyImpartIncompatible with = Conflict withInfrequent=uncommonInherent=essentialInordinate = excessiveAdvocate = speak in favor ofAccount = versionDisperse = scatter Deviation = departureCommission = orderCurrent=presentIntenseInterlock=linkIntrigueInvariable = alwaysLegendary = famousLethal = deadly Refine = improveAstonish = amaze Opaque = unclear Meet = deal withLocate=positionLocationReluctant=unwillingAuthenticity=genuinenessMimic = imitateAbundant=plentifulMinutely=in detailModerate=adjustModifiedModify= improve/adjustNevertheless=in spite ofObscureObscure=unclearON THE WHOLEOngoing=continuedOnset=beginningOptionOrientationPartakePeril=danger Phenomenal = extraordinaryPledge=promisePooled=combineAbundantExertParamountPotential =possiblePrecarious =insecure Utterly =completely Indispensable=necessary Providing = ifModest=simple Partake=consume Adjacent=neighboring Adopt=begging to use Skeptical=doubting Explicit=obviousPristine=pureProliferateProliferatingProliferation=increasePronounceRadicallyReasonableReinforce=strengthenRelatively=comparativelyRetrieve=bring backRevise=changeModify= changeRigidRupture=break apartSolid =substantialSophistication=technologyDisbanded=dismissedMerely=onlyBroadly=generallyUnique= only found in Persist= continueunique to Staple = regular featureSubsequentlyDeeply ingrainedSubstantialSubterfuge=trickSuperb =excellentSurmise=inferSurpass=be larger thanThereforeTransform=changeTrauma=damageTurmoilUnaccounted forUnanticipatedUnprecedented = new Reveal = make known Embedded = enclosed Advent = beginning Depend = rely on Pristine = pure Abruptly = suddenly Drastically = severely Compact = compressed Instructive = informative Persisted = continue Unprecedented=novelUrbane=cultivatedVast = immense Adjacent = nearby Sustained = constant Exclusively = entirely Shattered = broken Minutely = in detail Elongate = lengthen Found = establish Vacate = abandon Virtual =essentialin theory观察，旨在自然条件下，人们为一定目的而对事物所进行的有计划的知觉过程。观察法就是以感官活动为先决条件，与积极的思维相结合，系统地运用感官对客观事物进行感知、考察和描述的一种研究方法。