D 开头单词

double dentition [医药科学]双重牙列

double density floppy disk drive [物理学]双密度软磁盘机

double deflection supply grille [动力与电气工程]双向百叶送风口

double decomposition reaction

double decomposition grease [经济学]复合解润滑脂

double decomposition 复分解

double decker bus 双层公共汽车；双层巴士

double decker 双层巴士；上下铺

double deck settling basin 双层沉淀池

double deck sedan car [交通运输工程]双层轿车平车

double deck screen 双层筛

double deck box car [交通运输工程]双层棚车

double deck n. 楼中楼；双层甲板

double daylight saving time 双夏令时

double day-off supplement [新闻学与传播学]双休特刊

double date (n.)

double data rate synchronous dram [经济学]双倍速资料传输