1The carapace of a turtle, crustacean, etc.
2(In a gramophone, record deck, etc.) a protective mount on the pickup arm into which the cartridge may be inserted.
Early 18th century.
英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。