单词:ballista
音标:[bә'listә] ;
n. 发射石块的古代武器
n an engine that provided medieval artillery used during sieges; a heavy war engine for hurling large stones and other missiles
词型变化:名词复数形式 : ballistas
词性分布:
ballista的用法和样例:
例句
用作名词(n.)
- Some special units like ballista are dedicated to this task.某些特殊作战单位如弩车需要加入这次任务。
【近义词】