bun·gee
noun/ˈbʌndʒi/
/ˈbʌndʒi/
- a long rope that can stretch, which people tie to their feet when they do bungee jumping
enlarge image蹦极索 - (also bungee cord)a thick elastic rope with a hook at each end that can be used to hold packages together, keep things in position, etc.
（两端带钩子的）弹力绳索