旋筒风帆 Traditional 旋筒風帆 xuán tǒng fēng fān 🔊 rotor sail + Keep this word Meanings xuán tǒng fēng fān 旋筒風帆 rotor sail Its characters 旋xuánto revolve筒tǒngtubeHSK 7–9风fēngwindHSK 3帆fānto gallopHSK 7–9