稀世国宝“筑”湖南岳阳县平地中学李耕拓高中《语文》第６册《荆轲刺秦王》中有“高渐离击筑”的句子。那么，“筑”为何物？教材未作注释（见１９９１年版第１６４页）。但根据下文“为变徵之声”“复为慷慨羽声”等记述，以及古代文献中的记载，可知“筑”为我国最早的... The rare national treasure “built” Hunan Yueyang County Pingdi Middle School Li Gengtuo “Chinese” in the sixth book “King and Thorn Qinwang” in the “high gradually from the hit build” sentence. So, what is “building”? Textbooks are not annotated (see page 164 of the 1991 edition). However, according to the following “for the voice of change,” “resuming a generous feather sound” and other records, as well as records in ancient literature, we can see that “building” is the earliest in China...