紫菜薹 zǐ cài tái 🔊 purple choy sum (Brassica rapa var.… + Keep this word Meanings zǐ cài tái purple choy sum (Brassica rapa var. purpurea) Its characters 紫zǐpurpleHSK 5菜càidish; vegetableHSK 1薹táiCarex dispalatha