| 释义 |
spacewalking是spacewalk的现在分词 spacewalk美 ['speɪs.wɔk] 英 ['speɪs.wɔːk] 复数：spacewalks 过去分词：spacewalked 现在分词：spacewalking n. excursion,extravehicular activity,EVA,moonwalk,mission n. | 1. 太空漫步,空间行走,宇宙行走〔指太空人[宇航员]离开飞船在外活动〕 | v. | 1. 太空漫步,空间行走,宇宙行走〔指太空人[宇航员]离开飞船在外活动〕 |
n. | 1. an excursion by an astronaut or cosmonaut outside the spacecraft 2. an occasion when an astronaut goes outside the spacecraft in space, for example to repair something | v. | 1. to go out of a spacecraft in order to perform a task or experiment |
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