the once

n [sing] (infml 口) the one time; on one occasion 这一次; 一次: She's only done it the once so don't be too angry. 她只做了这一次, 不要太生气.

the money supply, the morning star, the National Debt, the near distance, the Near East, the negative, the Netherlands, the New Testament, the New World, the next, the North Country, the North Pole, the northern lights, the occult, the old, the old country, the old guard, the Old Testament, the Old World, the Olympic Games, the open, the open sea, the open season, the Open University, the oppressed, the other day, the outdoors, the Peak District, the Philippines, the Pilgrim Fathers (also the Pilgrims), the Pleistocene, the Pliocene, the poor, the positive, the press, the Press Association (abbr 缩写 PA), the priesthood, the public, the Queen's English, the rag trade,