基本解释n.建築物骨架的完成同根派生 topout相关词英汉例句A good spotter, well versed in these techniques, can give you the confidence to pull that dicey upside-down move, big dyno, or airy, highball topout. 作爲一位優秀的確保者，必須精熟以上的抱石確保技巧，才能使抱石者放心地嘗試冒險的頭沖下、大動態、飛躍等危險動作。topout更多例句