vaulter ['vɔ:ltə] n. 撑竿跳运动员 例句与用法: Pole vaulters need long run-ups. 撑竿跳需要长距离助跑。 词形变化: 名词: vaulter | 动词过去式: vaulted | 动词过去分词: vaulted | 动词现在分词: vaulting | 动词第三人称单数: vaults |