| 单词 | spacewalker |
| 释义 | spacewalker (once / 437753 pages) n WORD FAMILY spacewalker: spacewalkers+/spacewalk: spacewalker, spacewalking, spacewalks USAGE EXAMPLESWilliams, a veteran spacewalker, was the first one through the hatch Friday morning. Seattle Times(Aug 19, 2016) I used to be an astronaut, a spacewalker on the International Space Station. The New Yorker(Aug 17, 2016) With that accomplished, the spacewalkers set off to retrieve research equipment that has been outdoors since 2009. Washington Times(Feb 03, 2016) n an astronaut who is active outside a spacecraft in outer space Hyper astronaut, cosmonaut, spaceman a person trained to travel in a spacecraft |
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