duvet n. 羽绒被(等于continental quilt);羽绒衫(等于duvet jacket);[植]绒毛状生长物
divot n. 草皮;草皮层;草皮断片
DDT abbr. 数字资料发送机(Digital Data Transmitter);开发与技术部(Department of Development and Technology);二氯二苯三氯乙烷(Dichloro-Diphenyl-Tricgloroethane);数字调试带(Digital Debugging Tape);双二极-三极管(Double Diode-Triode)