adj.标在上面的
n.上标
A mark used as a superscript to indicate the first derivative of a variable. 撇号置于右上角的符号，用以标明变量的第一个导数
Different words with the same spelling are distinguished in this dictionary by superscript numbers. 本词典在同形异义词的右上角标注数字以资区别。
n.标题；姓名住址；题名
