叠加 Traditional 疊加 dié jiā 🔊 to superimpose + Review this word Meanings dié jiā 疊加 to superimposeto layerto overlayto superpose Its characters 叠diéto pile upHSK 7–9加jiāto addHSK 3 Words with 叠加 态叠加 tài dié jiā superposition of states (quantum mechanics)