1An enclosed railway car for freight, a boxcar (now rare).
2A motor vehicle equipped with living accommodation, especially a car or truck which has been modified to provide this (now chiefly historical).
Mid 19th 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。