词汇	管节
释义	管节 guǎn jié古代使者所持的一種符節﹐用竹製成。
随便看	characteristic poly-nomial characteristic polynomial of a matrix characteristic polynomial root characteristic polynomials characteristic pontrjagin number Characteristic,Population characteristic portfolio characteristic position characteristic position lk characteristic potential characteristicPrandtl number characteristic pressure characteristic probability characteristic problem characteristic product characteristic product information model characteristic products characteristic profound meaning characteristic program grammar characteristic programmed grammar characteristic programmed grmmar characteristic project characteristic properties characteristic property Characteristic protein