chu ko nu造句
造句与例句手机版
- The Greek Polybolos was an ancient repeating ballista reputedly invented by Dionysius of Alexandria in the 3rd century BC . The Chinese repeating crossbow, Chu Ko Nu, is a handheld crossbow that accomplishes the task with a magazine containing a number of bolts on top.
- It's difficult to see chu ko nu in a sentence. 用chu ko nu造句挺难的