interword gap,interword space是什么意思

用法例句

method which can realize character string exploding, cordinating ChineseEnglish character, character distance change for expediently edit & revise the text in AutoCAD is put forward.

为了方便在ＡｕｔｏＣＡＤ绘图中对文字的编辑和修改，提出了一种用ＡｕｔｏＬＩＳＰ语言编程实现字符串的炸开、中西文字符协调与字间距变换的方法，并开发出了相应的程序ＺＡＫ。