open to doubt 同义词

1 不确定的

uncertain questionable doubtful dubious borderline tentative indefinite dodgy iffy sneaking chancy be in doubt

2 不确定

uncertain questionable doubtful dubious borderline tentative indefinite dodgy iffy sneaking chancy uncertainty hover be in doubt be on shaky ground

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cosiness corvette cottonade cosier costing cos cottaging cortices coryza cosmoline corundum cosec cosher cosmetic cosmopolis cosmetically counterfort costa corticosteroids corynebacteria corticotrophin cosmographic coruscation couche cosh cosecant counterboring corticotropin cosmogonic coryphaeus