someone who learns new things very fast
человек, который быстро учит новые вещи (che-lo-vek, kot-o-ree by-stro ooch-it no-vee vyesh-chi)
"She’s a quick study and mastered the topic in a day."
"она быстро учит и освоила тему за день." (o-na **a quick study** ee os-vo-ye-lah te-mu za o-din den)
To spend all your time studying
better or more amazing than imagined
to be full of excitement and dreams about the future
to raise a false alarm
to be the most powerful person in a group or family
to adapt and learn quickly without prior preparation