用“an ace in the hole”造句大全,an ace in the hole造句
HisstrengthinacrisisbeanaceintheholeHisstrengthinacrisisisanaceinthehole.NavyandAirForcedominateeasily,andahugenucleardeterrentasanaceinthehole,andtheUnitedStatesiseasilythemoststrategicallysecuregrea...