quebracho-catechin白: white雀: sparrow儿茶: Acacia catechu; wadalee-gum- ...酸: acid儿茶酸: acacia catechuic acid; catechinic acid; catechuic acid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:白雀儿茶酸，即可在微信中查询翻译
