丁烯 Save Create a free account to save words dīngxī ㄉㄧㄥ ㄒㄧ 男 女 butene or butylene C4H8 Character by character 丁(dīng)male adult 烯(xī)alkene Sign up for a free account to save words and review them A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0