давать взятки oil somebody's hand, oil somebody's fist; grease the palm of, grease the hand of, grease the fist of, grease the wheels
давать взятку gratify; bribe; pass money under the table to somebody (кому-либо)
дать взятку oil somebody's hand, oil somebody's fist; pass money under the table to somebody (кому-либо); gratify; bribe; grease the palm of, grease the hand of, grease the fist of