Peeping Tom

(derog 贬) person who likes to spy on people when they do not know they are being watched; voyeur 爱偷看他人活动的人; 有窥淫癖的人.

pedestrian precinct, pedi-, pediatrics, pedicel, pedicure, pedigree, pediment, pedlar, pedlar (US peddler), pedometer, pee, peek, peekaboo, peel, peeler, peelings, peep, peep-hole, peep-show, peeper, peepul, peer, peer group, peer of the realm, peerage, peeress, peerless, peeve, peeved, peevish, peevishly, peevishness, peewit (also pewit), peg, peg sth down, peg-board, pejorative, pejoratively, peke, Pekinese (also Pekingese),