mangonel
英 ['mæŋgənel]
美 ['mæŋgəˌnel]
词性
名词；
基本解释
n.投石机,军用射石机
网络释义
一种古代的战争器械，用来发射石块或其它抛射物；
例证
1、The mangonel was a powerful siege weapon used to hurl large stones at enemy fortifications.
2、They used a mangonel to breach the castle walls during the siege.
2、They used a mangonel to breach the castle walls during the siege.