To begin to understand something.
Anfangen, etwas zu verstehen. (anfangen, etwas zu verstehen)
"It took him a while to catch on to the new rules."
"Es dauerte eine Weile, bis er die neuen Regeln verstand." (es dauerte eine weile, bis er die neuen regeln verstand)
to return to reality after being excited or daydreaming
not very intelligent; not a genius
To be in a situation that is too difficult to understand or...
to investigate or examine something
when a model performs well on training data but poorly on un...
to begin to take effect