双翼飞机 Traditional 雙翼飛機 shuāng yì fēi jī 🔊 biplane + Keep this word Meanings shuāng yì fēi jī 雙翼飛機 biplane Its characters 双shuāngtwoHSK 3翼yìwing飞fēito flyHSK 2机jīmachine; mechanism