Read Edit View history 凹朴皮 āopòpí tulip tree bark Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 凹朴皮 · āopòpí · tulip tree bark 2026/03/04 凹朴皮 āopòpí tulip tree bark bark of the tulip tree (Liriodendron chinense), used in traditional Chinese medicine (TCM) 凹朴皮在中药里具有祛风除湿的功效。 noun created sense Mar 4, 2026, 02:25 AM