螺桨 luójiǎng propeller Origin Definitions Defs Strokes Stroke Words Sentences Sents 螺 luó noun spiral (bound form) something shaped like a spiral or having a whorl pattern, such as a screw or a fingerprint whorl桨 槳 jiǎng noun blade a blade or vane used in mechanical devices to propel aircraft or ships, such as a propeller blade