释义 |
Word forms: plural space walkscountable nounWhen an astronaut goes on a space walk, he or she leaves the spacecraft and works outside it while floating in space. Examples of 'space walk' in a sentencespace walk During a space walk last month, he sent her special greetings.Nobody set foot on the moon; there wasn't even a space walk.She'd pinned her hopes on his first space walk.Making sure there is space, walk forward holding the dumbbells for 12-15 steps.Going for a space walk sounds like a lot of work.The space walk to replace one of two 'multiplexer-demultiplexer' boxes had been organised at what is, in space terms, a moment's notice.He later said that the space walk was the only time in the mission that he felt comfortable.They had difficulty opening the airtight hatch before the space walk but now the two men were unable to close it.She has said that the space walks are particularly physically demanding. |