| 单词 | spacewalk |
| 释义 | spacewalk spacewalk /ˈspeɪs.wɔːk/ aep /-wɑːk/ noun [C] ► F0 an act of moving around in space outside a spacecraft but connected to it: » The crew are planning a four-hour spacewalk to carry out necessary repair work on the shuttle.Thesaurus+: ↑Space travel |
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