Creamoftartar酒石,aweakacid,canbeaddedtoeggwhitestohelpthemfoam泡沫whentheyarebeaten
A、whippedWhileBillieHolidaydidnotinventthemusiccalled"theblues",shemostassuredlyhelpedpopularizeit.
Formerly,intheUnitedStates,manynursesworkedasprivatedutynursesratherthaninhospitals.
TheSalkvaccineisamajorfactorinthefighttoeradicatepolio.
Cometsarestillregardedwithawebysomepeople.
Creamoftartar酒石,aweakacid,canbeaddedtoeggwhitestohelpthemfoam泡沫whentheyarebeaten