sight-screen (also screen)

n (in cricket) large movable white structure placed at either end of the playing area to help the batsmen see the ball （板球的）屏幕（为击球员看清球而设於球场两端可移动的白色屏幕）.

sidereal, sideshow, sidestep, sidewalk, sideway, sideway(s), sideways, siding, sidle, siege, sienna, sierra, siesta, sieve, sift, sifter, sigh, sight, sight-read, sight-reading, sighted, sighting, sightless, sights, sightseeing, sightseer, sign, sign in, sign language, sign on, signal, signal-box, signaller (US signaler), signally, signalman, signatory, signature, signature tune (also theme tune), signet, signet ring,