noun🔗Share鞣料树皮 The bark of the oak (or other trees) used as a source of tannin"The old leather factory still had piles of tanbark waiting to be used for tanning hides. "这家老皮革厂仍然堆放着成堆的鞣料树皮，准备用来鞣制皮革。materialplantagricultureChat with AIVocabulary GamePractice Reading
noun🔗Share树皮屑，鞣皮树皮。 The spent bark used as a ground covering"The playground was covered in soft tanbark to cushion falls. "操场上铺着柔软的树皮屑，用来缓冲跌倒。materialenvironmentagricultureChat with AIVocabulary GamePractice Reading
