飛行雲 Save Sign in to save words Simplified: 飞行云 fēixíngyún ㄈㄟ ㄒㄧㄥˊ ㄩㄣˊ contrail Character by character 飛(fēi)fly 行(xíng)go 雲(yún)surname Yun A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0