n. the act of participating in an athletic competition in which you must jump
a. 跳跃的
1. The children are jumping on the trampoline.
孩子们正在跳蹦床。
2. She loves jumping over puddles in the rain.
她喜欢在雨中跳过水坑。
3. My dog enjoys jumping to catch the frisbee.
我的狗喜欢跳起来接飞盘。