词汇	duck fece diarrhea
释义	duck fece diarrhea 医鹜溏
随便看	expected default frequency model expected delay expected delivery expected delivery,cesarean expected demand not supplied expected departure clearance time expected departure time expected departure timeedt expected differential cost expected discharge date/time expected discharge disposition expected discotmted value expected discounted payoff cretion expected discounted penalty expected discounted penalty at ruin Expected discounted penalty function expected discrepancy Expected Dispersion expected distance of sliding Expected-distortion expected dividend Expected dividend yield expected downtime expected down time expected drift