旋转对称 Traditional 旋轉對稱 xuán zhuǎn duì chèn 🔊 rotational symmetry + Keep this word Meanings xuán zhuǎn duì chèn 旋轉對稱 (geometry) rotational symmetry Its characters 旋xuánto revolve转zhuǎnto turnHSK 4对duìright; correctHSK 1称chēngto weighHSK 5