chestnut-wood tannin栗木: chestnut鞣质: tannin栗木鞣花素: castalagin红坚木鞣质: quebracho tannin粟木鞣质: chestnut-wood tannin下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:栗木鞣质，即可在微信中查询翻译
