词汇	行经期
释义	行经期 menstrual period行经
随便看	double expansion of cephalic vein double expansion steam engine double expectation theorem double explosive charges double exponential current distribution double exponential distribution double exponential jump diffusion model double exponential jump-diffusion process double exponential model double exponential pulse Double exponential quadrature double exponential regression double exponential smoothing Double export Double-export double export-links double exposed double-exposed double exposed hologram double-exposed hologram double-exposed holographic interferometry double exposition double exposure double-exposure double exposure device