板块

slab / (geology) tectonic plate / (fig.) sector (of the stock market or of industry) / (economic) bloc

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)

lump (of earth) / chunk / piece / classifier for pieces of cloth, cake, soap etc / (coll.) classifier for money and currency units

plate tectonics

plate tectonics