?字符框
... 字符间距 character spacing 字符框 character rectangle 字符密度 character density ...
?字元矩形
... 字元间距调整 kerning 字元矩形 character rectangle 字元码 character code ...
?字符矩形
... 字符辨识系统 character recognition system 字符矩形 character rectangle 字符参考点 character reference point ...
矩形特征
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。