保存preservation详细»
保存holdover;preserve;staticize详细»
保存holdover详细»
保存conservation;keep;keep on its feet;kept on its feet;reserve for详细»
保存conservation;conserve;keep;maintain;preservation;preserve;preserviation;save详细»
保存conserve;preservation详细»
保存holding;kept详细»
保存conserve;keeping;preservation;preserve;protect;save详细»
保存conservation;keep详细»
保存conservation;conserve;keep;preservation详细»
保存conservation;laying up详细»
保存conservation详细»
保存conservation;holding;protection详细»