大英百科全书 dàyīngbǎikēquánshū Encyclopædia Britannica Origin Definitions Defs Strokes Stroke Words Sentences Sents 大英 dàyīng nounproper noun Great Britain Great Britain; the British Empire百科全书 百科全書 bǎikēquánshū noun encyclopedia a comprehensive reference book or set of books covering all branches of knowledge or a specific field of study