peek·a·boo
noun/ˈpiːkəbuː/
/ˈpiːkəbuː/
(British English also peep-bo)
[uncountable]- a simple game played to entertain young children, in which you keep hiding your face and then showing it again, saying ‘Peekaboo!’ or ‘Peep-bo!’
藏猫猫（把脸隐藏而后闪现以逗幼儿的游戏）；（做这种游戏时发的声音）猫儿 Word Originlate 16th cent.: from peek + boo.