balancete
trial balance

balão de ensaio
trial balloon

causa
trial

contrarrelógio
time trial

crisol
trial

ensaio
trial

experimental
on a trial basis

experiência
trial

julgamento
trial

parcializar
to bias a trial

piloto
trial

prova
on trial

provação
trial

revelação
...during the trial

tentativa
by trial and error

trial
trial

título
on a trial basis