noun Download 🔗Share A member of the crew of a spaceship or other spacecraft that travels beyond Earth's atmosphere, or someone trained to serve that purpose. Examples : "Example Sentence: "Astronauts train for many years before they go to space." " space astronomy science technology vehicle job person Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A returnee who frequently flies back and forth between Hong Kong and his/her adopted home country. Examples : "The astronauts frequently travel between Hong Kong and the United States. " culture person job society Chat with AIVocabulary GamePractice Reading