腐殖酸 Save Sign in to save words fǔzhísuān ㄈㄨˇ ㄓˊ ㄙㄨㄢ humic acid Character by character 腐(fǔ)decay 殖(zhí)grow 酸(suān)sour A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0