(体操)跳板,助跳板；用于起跳的弹性跳板
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(体操)跳板,助跳板；用于起跳的弹性跳板；(体操)跳板,助跳板；用于起跳的弹性跳板
A flexible board used in gymnastics to help a gymnast jump up onto or over a vaulting apparatus.
She hit the vaulting board cleanly and sailed over the table.
她精准地踏上跳板,腾身跃过跳马。
(体操)跳板,助跳板；用于起跳的弹性跳板
A flexible board used in gymnastics to help a gymnast jump up onto or over a vaulting apparatus.
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