prefaced
v. 为……作序；以……作为开场白，作为……的开端（preface 的过去式和过去分词）
例句
He prefaced the diaries with a short account of how they were discovered.
他在前言中简要叙述了日记发现的经过。
《牛津词典》
Set the name of the tag to the value of the keyword (prefaced with the @ symbol).
将标签的名称设置为关键字的值（用 @ 符号开始）。
The recommended naming convention says that objects should be prefaced with their corresponding domain.
建议的命名约定说明对象的前缀应当是其对应的域。
