doubtful
Fonética
Estadunidense /ˈdaʊtfl/Inglês /ˈdaʊtfl/
Traduções
ADJduvidoso, avulso, dúbio, improvável, incerto
Variantes
- doubtfuls: Plural
Exemplos
A more nuanced, and doubtful,
Fonte:cn.nytimes.com
The price of a herbal medicine used against covid (with doubtful effectiveness) has shot up in some pharmacies
Fonte:www.economist.com