cospectral graph同: "抓"谱: table; chart; register图: picture; chart; drawing; map余谱图, 同谱图: cospectral graphs谱图: spectral configuration; spectrogram下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:同谱图,即可在微信中查询翻译