Read Edit View history 栲胶 kǎojiāo tannin, tannin extract Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 栲胶/ 栲膠 kǎojiāo tannin, tannin extract A substance extracted from the bark or wood of trees like the mangrove or oak, used for tanning leather, oil drilling, and mineral processing Edit Delete References Add reference No references for this word.
栲胶/ 栲膠 kǎojiāo tannin, tannin extract A substance extracted from the bark or wood of trees like the mangrove or oak, used for tanning leather, oil drilling, and mineral processing Edit Delete