词汇	ephemeral river
释义	ephemeral river 暂时河
随便看	rational consumption rational continuum mechanics rational contract rational control rational convexity rational cooking rational core rational correspondence rational cosmology rational cost rational creature rational crime rational criminals rational criterion rational-critical discourse rational critical spirit rational criticism Rational Critique on Gene Doping rational crop rotation rational crux rational cubic Bezier curve rational cubic hermite splines rational cubic spline rational cubic splines rational culture