"Yes," he laughs, cuddling up to Debbie.“是的，”他笑着紧挨黛比坐下。A couple of teenagers were kissing and cuddling on the doorstep.一对年轻人在门阶上亲吻拥抱。She is cuddling her baby.她正抱着婴儿....
情报学知识与自然科学知识都具有反身性.Both informatics knowledge and natural science knowledge have reflexivity.信息可视化技术是情报学研究的新领域.Information visualization a new research field of information science.网络环境下,围绕图书馆学与情报学的交际圈.Network Associatio...