penthouse

n 1 house or flat built on the roof of a tall building （高楼的）顶层房子: [attrib 作定语] a luxury penthouse flat/apartment/suite 豪华的楼顶的公寓[单元房/一套房间]. 2 sloping roof (esp for a shelter or shed) attached to the wall of a building and supported by it 庇檐, 披屋（靠墙的单坡顶）.

penny-pincher, pennyweight, pennyworth, penology, pension, pensionable, pensioner, pensive, pensively, pensiveness, pent up, pent-up, penta-, pentagon, pentagonal, pentameter, Pentateuch, pentathlon, Pentecost, pentecostal, penultimate, penumbra, penurious, penuriously, penuriousness, penury, peon, peony, people, pep, pep pill, pep talk, pepper, pepper-and-salt, pepper-mill, pepper-pot, peppercorn, peppermint, peppery, pepsin,