拍板

clapper-board / auctioneer's hammer / to beat time with clappers

to pat / to clap / to slap / to swat / to take (a photo) / to shoot (a film) / racket (sports) / beat (music)

board / plank / plate / shutter / table tennis bat / clappers (music) / CL:塊|块[kuai4] / accented beat in Chinese music / hard / stiff / to stop smiling or look serious

see 老闆|老板, boss

to catch sight of in a doorway (old)