科技文献 kējìwénxiàn technical literature Definitions Defs Origin Strokes Stroke Words Sentences Sents 科技文献 科技文獻 kējìwénxiàn technical literature Scientific and technical texts or contributions; scientific literature Cross-References Classifier 篇 piān
科技文献 科技文獻 kējìwénxiàn technical literature Scientific and technical texts or contributions; scientific literature Cross-References Classifier 篇 piān