noun🔗Share宇宙飛行士A member of the crew of a spaceship or other spacecraft that travels beyond Earth's atmosphere, or someone trained to serve that purpose."Example Sentence: "Astronauts train for many years before they go to space." "宇宙飛行士は宇宙に行く前に何年も訓練を受けます。spaceastronomysciencetechnologyvehiclejobpersonChat with AIVocabulary GamePractice Reading
noun🔗Share香港と自身の養子縁組された母国を頻繁に行き来する帰国者A returnee who frequently flies back and forth between Hong Kong and his/her adopted home country."The astronauts frequently travel between Hong Kong and the United States. "帰国者は香港とアメリカ合衆国の間を頻繁に行き来します。culturepersonjobsocietyChat with AIVocabulary GamePractice Reading
