网站首页 汉语 德语 英语
A coupling in which a hollow cylinder or muff is used to connect the abutting ends of two shafts.
Late 19th century; earliest use found in David Allan Low (1857–1937).
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。