Now historical a series of large-calibre guns mounted on carriages in order to be transported.
Late 17th century; earliest use found in John Dryden (1631–1700), poet, playwright, and critic.
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。