astronaut
/ˈæstɹəˌnɒt/
A2 · Elementary★★★★☆
Simple Meaning
在太空旅行和工作的人。
When to Use
💬Daily Conversation📰News & Media📝Exam Vocabulary
Elementary — simple everyday language
Examples in Conversation
“我小时候想成为宇航员去月球。”
“宇航员通常在空间站待多久？”
Learning Path
▶Full Definition
A member of the crew of a spaceship or other spacecraft that travels beyond Earth's atmosphere, or someone trained to serve that purpose.