旋渦星雲 Save Sign in to save words Simplified: 旋涡星云 xuánwōxīngyún ㄒㄩㄢˊ ㄨㄛ ㄒㄧㄥ ㄩㄣˊ spiral nebula Character by character 旋(xuán)revolve 渦(wō)eddy 星(xīng)star 雲(yún)surname Yun A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0