不是: fault; blame起首: at first; in the beginning; ...字母: letters of an alphabet; lett ...地: the earth非起首字母的: noninitial首字母: initial; standing initial花饰首字母: versal略首字母: acronymic首字母略字: acronym and initialism首字母拼音: acronymy首字母缩写: acronym一个字起首的字母: the initial letter of a word将首字母换成: atch首字母拼音法: acronymy首字母缩略词: acronym; initialism首字母缩略字: acronym and initialism首字母缩拼词: acronym首字母缩写词: initialism字首字母大写: capitalize起首: at first; in the beginning; originally记上姓名首字母: initialling进首字母缩略字: incronym首字母组缩略词: acronym四词的首字母组成: dieselengined road vehiclee所以用首字母代替: agriculture. agriculture