板块板塊 bǎn kuài — slab
bǎn (third tone, dipping) kuài (fourth tone, falling)ban3 kuai4
Traditional: 板塊
slab
Levels 7–9· 2021 three-band, nine-level proficiency standardnoun
Meanings
slab
slab; (geology) tectonic plate; (fig.) sector (of the stock market or of industry); (economic) bloc
noun