to be nervous, tense, or easily upset
быть нервным, напряженным или легко расстраиваемым (byt' nervnym, napryazhennym ili legko rasstraivayemym)
"She’s been on edge all day waiting for the results."
"Она была на нервах весь день, ожидая результаты." (Ona byla **na nervakh** ves' den', ozhidaya rezul'taty.)
to use one's influence or connections to get things done
no longer interested or affected by something
to be lost in thought or imagination
to catch someone in the act of doing something wrong
having two very different sides to one's character
to improve an existing product or idea
