网站首页 汉语 德语 英语
An adjustable device on a typewriter, printer, etc., for ensuring that the left edge of each sheet of paper is inserted at the same place.
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。