toughening 详细解释
热门单词推荐
utilitydinosaurhot airdeclinenewscaststrangleholdglistentax evasionevocativedoublesensedominateelegantdamninginnocuousambivalentgeneralizedcaterpillarlaid-backringingarrestfar-reachingprecipitatetemporarilyfrequencyfantasticrespectpreachBurgundyblendsymptomaticcanterauditionmaintenancecomprehensivechapterpostmanreverendsayinginterpersonalshavebuttockunravelbookstorecherishalternateplasterfaulttrespassstintolive oilreiterateconsecrateCommon Marketmystifyrivetchassisleantraininguppereightiethcaucussquirmrapcapsizefeteblackwhiskeywadesystemicscarwaterfrontcognacimpacttimidunpublishedhatwaterproofbombardcascadetax returndampostentatiousbeleagueredcafehasn'tfillingvote of confidencemisguidedinclusiveNative Americantuckcontravenemaniaunfoldabortiondefenddiscretionwheneverpipeornamentmostorchestratememorandumdietarysplashovencurrent accountbafflerestructurehuman beingwarehouseendorsecircapick sth upmanoeuvreentangleclouthouseholdergliderbaseddeath penaltyphysiquerebelliousgigglequailmatroncorkformulationcalculationsurfacescreenfrozenglassesmoney marketmonthlyair strikepancakecourageousblitheinfluxupliftingday offhearingpumpkinovertonefurlongmeeting placesynthesizerwatchcontentedresourceemployercity hallthornbattleshipeveningligamentwindfallsnoremadearthquakecontrivedworkstationcombativeslighthousing associationavocadoadamantweekdaysedativesurgeryirritantcourtshippyjamasthousandeffectivemeteorologicalconceitdrunken