“quebracho bark”的概念、定义、翻译、参考文献-科学参考

单词	quebracho bark
释义	quebracho bark [kā`bra·chō ´bärk] ^BOTANY Bark of the white quebracho tree Aspidosperma quebracho of Chile and Argentina; main components are aspidospermine, tannin, and quebrachine; used in medicine and tanning.
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