快筛 Traditional 快篩 kuài shāi 🔊 rapid diagnostic test (RDT), abbr. for… + Review this word Meanings kuài shāi 快篩 rapid diagnostic test (RDT), abbr. for 快速篩檢|快速筛检[kuai4 su4 shai1 jian3] Its characters 快kuàirapidHSK 2筛shāia sieveHSK 7–9