单词 | trampoline |
释义 | trampolinetrampoline /ˌtræmpəˈlin, ˈtræmpəˌlin/ noun [countable] a piece of equipment that you jump up and down on for exercise, made of a sheet of material tightly stretched across a metal frame [Origin: 1700–1800 Spanish trampolín, from Italian trampolino]—trampoline verb [intransitive]—trampolining noun [uncountable] |
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