very intelligent or quick-thinking
очень умный или быстро мыслящий (ochen' umnyy ili bystro myslyashchiy)
"She's sharp as a tack and always has the best answers in class."
"Она очень умная и всегда дает лучшие ответы в классе." (Ona ochen' umnaya i vsegda daet luchshiye otvety v klasse.)
to question someone intensely
to adjust oneself to new situations or changes
wake up and start your day energetically
to pay close attention to or understand something important
to express your opinion strongly, especially when criticizin...
in the testing phase before final release
