网站首页 汉语 德语 英语
A person or thing that pre-announces something.
Late 19th century; earliest use found in William Hanna (1808–1882), Free Church of Scotland minister and writer. From pre- + announcer.
雅致网英汉双解词典包含236457条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。