加料钢琴 jiāliàogāngqín prepared piano Origin Definitions Defs Strokes Stroke Words Sentences Sents 加料 jiāliào reinforced Improved in quality or strength by adding extra or superior materials; fortified or extra-strength钢琴 鋼琴 gāngqín noun piano A keyboard musical instrument with metal strings struck by hammers; modern versions typically have 88 keys.