羧甲司坦 Save Sign in to save words suōjiǎsītǎn ㄙㄨㄛ ㄐㄧㄚˇ ㄙ ㄊㄢˇ carbocysteine Character by character 羧(suō)carboxyl radical 甲(jiǎ)first of the ten Heavenly Stems 十天干 shítiāngān 司(sī)surname Si 坦(tǎn)flat A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0