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Backus–Naur (formerly Backus normal) form.
Big name fan, an enthusiast who is well known to other members of a fan community.
1960s; earliest use found in Proceedings of the AFIPS Conference.
1960s; earliest use found in Proceedings of the AFIPS Conference<br>1950s.
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。