尝知(cháng zhī) “tastes”
not found at HD. 5.815; not found at DK. 2.1142;
114a24.诸子……见药，嗅香，尝知其味，寻便服之(p)
K. 321.8.āsvādya; O. .āsvādayitvā; not found at L. 43a19;