乙氨基 Save Sign in to save words yǐānjī ㄧˇ ㄢ ㄐㄧ ethylamino group Character by character 乙(yǐ)second of the ten Heavenly Stems 十天干 shítiāngān 氨(ān)ammonia 基(jī)base A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0