科学时代-面向大众传播科学知识、科学方法、科学精神和科学思想的科学普及平台。

科学时代收录了46211条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

热门查询：

Douro，River	Dou，Gerrit	dove	Dover	Dover
Dover，Strait of	Dowding，Hugh Caswall Tremenheere，1st Baron	Dowell，Sir Anthony	Dow Jones index	Dowland，John
Down	Downing Street	Downing Street Declaration	Downpatrick	Downs，North and South
Down’s syndrome	dowsing	Dowson，Ernest	Doyle，Roddy	Doyle，Sir Arthur Conan
Drabble，Margaret	Draco	Dracula，Count	Dragonet	dragonfish
dragonfly	dragonroot	dragon tree	dragon’s blood	dragoon
drag racing	Drakensberg Mountains	Drake，Sir Francis	Drammen	draughts
Drava，River	Dravidian languages	Drayton，Michael	dreams	dredger
Dreiser，Theodore	Drenthe	Dresden	Dresden porcelain	Dresden，Battle of
dressage	Dreyer，Carl Theodor	Dreyer，Johan Ludvig Emil	Dreyfus，Alfred	Driesch，Hans Adolf Eduard
drift	drift	drill	Drinkwater，John	driver ant
Drogheda	dromedary	drone	drongo	dropsy