exactly on time; punctual
exactamente a tiempo; puntual (exactamente a tiempo; puntual)
"The meeting started on the dot at 10 a.m."
"La reunión comenzó exactamente a tiempo a las 10 a.m." (La reunión comenzó **exactamente a tiempo** a las 10 a.m.)
situations or decisions that involve a lot of risks but also...
to sleep in order to recover from tiredness or sickness
to risk everything on a single venture or decision
to find a satisfactory compromise between two things
to stop or end something
two people who used to dislike each other but became friends