| 释义 |
push·up AHD[p‹shʹŭp'] D.J.[ˈpʊʃˌʌp]K.K.[ˈpʊʃˌʌp]n.（名词）- Sports An exercise for strengthening arm muscles performed by lying face down with the palms on the floor, and pushing the body up and down with the arms.【体育运动】 俯卧撑：锻炼手臂肌肉的运动，运动时脸部朝下卧着并把手掌撑在地面上并且用胳膊推动身体上下运动
- Computer Science A set of stored data in which the first item to be retrieved is the one stored earliest.【计算机科学】 先进先出，上推：一组存储数据，其中最先恢复的项目是最先存入的
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