一躍

Adverb

 * 1) in one bound
 * 2) * 1948, 海野十三, 海底都市:
 * 3) * 1916, 夏目漱石, 明暗:
 * 1) * 1916, 夏目漱石, 明暗:

Noun

 * 1) accomplishing overnight, catapulting