catapult造句

The boy surrendered the catapult to the teacher.
那孩子把弹弓交给了老师.

He fitted a pebble into the catapult and pulled back the elastic. Twang!
他把石子放进弹弓里，然后往回拉动橡皮筋。“嘣”！

The sting of the catapult bullet had worn off.
挨的那下弹弓不那么疼啦.

• #catapult