spacewalker
nounB2Định nghĩa theo từ loại
Danh từ
nounPlural noun:
spacewalkers
- 1.
An astronaut engaging in a space walk or other activity outside the spacecraft.
Nguồn gốc từ
From space + walker. Analyzable as spacewalk + -er.
An astronaut engaging in a space walk or other activity outside the spacecraft.
From space + walker. Analyzable as spacewalk + -er.