A military engine used during the Middle Ages for hurling stones and other missiles.
军用射石机中世纪时军队用于投掷石头或其它发射物的器具
A military machine for hurling missiles, such as large stones or spears, used in ancient and medieval times.
弹弓用在古代和中世纪时期发射投掷物，如大块石头或矛的军事器械
The boat rocked wildly, hurling him into the water.
船剧烈地晃动起来，把他抛入水中。
