用“frail”造句大全，frail造句
Thisfrailchilddidnotsurvive.Yourfraillittleseedlingwouldsoonbechokedbyweeds.Thefrailcatwastakentothevetfortreatment.ButbeyondthefancierbitsofLondon,thenationalmarketstilllooksratherfrail.akitetoodelic...
用“frail elderly”造句大全，frail elderly造句
Inthefrailelderly,worriesaboutsafety-andespeciallyaboutfalling-maylimitactivities.Duringseasonalepidemics,morethan90%ofdeathsoccurinthefrailelderly.Duringepidemicsofseasonalinfluenza,around90%ofdeaths...