Changden.常德changn.Chang: 长江；扬子江=Yangtze.Chang-Zhu-Tan district长株潭地区Chang'an in Tang-dynastyChangjiang-Huaihe region江淮地域changing rate of impedance阻抗变化率Chang Shih girls curtsy.少女常施屈膝礼。changing quantity of speed速度变化量Changium smyrnioides Wolff明党参changing associator system转会制度Changzhou Ci Poetry School常州词派Changzhou school of poetry常州词派