BURST ON

а. спешно прерывать кого-л. We were having a nice quiet meal outdoors when the boys burst upon the scene, shouting and fooling about. б. неожиданно открывать, обнаруживать что-л. In the middle of his tests the scientist burst on the truth. в. неожиданно становиться известным Just then the meaning of what had been said burst upon him, and he knew that he had been right.