sun-roof

n (also ,sunshine `roof) panel on the roof of a car that can be opened to let in air and sunshine （汽车的）天窗.

summer-house, summer-time, summery, summit, summon, summon up, summons, sump, sumptuous, sumptuously, sumptuousness, sun, sun-baked, sun-blind, sun-drenched, sun-glasses, sun-god, sun-hat, sun-lamp, sun-ray, sun-tan, sun-tanned, sun-trap, sun-up, sun-worship, sun-worshipper, sunbathe, sunbeam, sunburn, sunburned, sunburnt, sundae, Sunday, Sunday school, sunder, sundial, sundown, sundowner, sundries, sundry, sunfish,