盘旋曲折 pánxuánqūzhé tortuous and spiraling Origin Definitions Defs Strokes Stroke Words Sentences Sents 盘旋 盤旋 pánxuán verb to circle to spiral; to wheel; to go around in circles or orbits, as a bird or airplane曲折 qūzhé winding winding; tortuous; bending or turning frequently