词族 · ballista
词形变化
英语词源
- ballista (n.)
- ancient war engine, late 14c., from Latin ballista, literally "a throwing machine," from Greek ballein "to throw" (see ballistics).
权威例句
- 1. Ballista Towers provide the defenders with enough firepower to keep at bay.
- 箭塔为守军提供强大远程火力,密集杀伤来犯敌军.
- 2. Ballista: Ancient missile launcher designed to hurl long arrows or heavy Balls.
- 投石机: 古代投掷物体之发射器,用作发射长箭或重型球状物.