羧基酸 Save Sign in to save words suōjīsuān ㄙㄨㄛ ㄐㄧ ㄙㄨㄢ carboxylic acid Character by character 羧(suō)carboxyl radical 基(jī)base 酸(suān)sour A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0