to be nervous, tense, or irritable
быть нервным, напряженным или раздражительным (byt nervnym, napryazhennym ili razdrazhitel'nym)
"She’s been on edge since the exam started."
"Она была нервной с начала экзамена." (Ona byla nervnoy s nachala eksamen)
to become extremely angry or excited
to be under a lot of pressure or stress
to prevent something from happening
to persuade someone to do something by being persistent
to secretly give information or a warning
To make the right moves to achieve success.