krupp 420 mm造句
例句与造句
- Several German parties were forced to advance to find cover from the German shelling and two parties independently made for the fort . } } They did not know that the French garrison was made up of only a small maintenance crew led by a warrant officer, since most of the Verdun forts had been partly disarmed, after the Krupp 420 mm mortars.
- It's difficult to find krupp 420 mm in a sentence. 用krupp 420 mm造句挺难的
