击弦类乐器 jīxiánlèiyuèqì hammered string instrument Origin Definitions Defs Strokes Stroke Words Sentences Sents 击弦类 擊弦類 jīxiánlèi hammered string instruments the category of musical instruments where sound is produced by striking strings with a hammer, such as a piano or dulcimer乐器 樂器 yuèqì noun musical instrument