Portuguese-English translations for desapontar

disappointWe must not disappoint the people. Não devemos desapontar os cidadãos. Nor must the European Union disappoint Turkey in this respect. Neste campo, a União Europeia também não pode desapontar a Turquia. I will speak very briefly, as I would hate to disappoint Mr Spencer. Vou dizer algumas breves palavras, porque não gostaria de forma alguma de desapontar o senhor deputado Spencer.
let downThey let down the rope and I fastened it to the basket.I promised him I would meet him there, and I will not let him down.to let down tools or cutlery

betray
us
an officer betrayed the cityto betray a person or a causeQuresh betrayed Sunil to marry Nuzhat.
deceive
us
mock
us
He got a B in his History mock, but improved to an A in the exam.Whats the best way to mock a database layer?mock turtle soup
underwhelm