astronaut

A2 CET-4 高中 FREQ #7189 ★☆☆☆☆

n. 太空旅行者, 宇航员 [法] 美国太空人

发音

UK /ˈæstɹəˌnɔːt/
CA /ˈæstɹəˌnɑt/
US /ˈæstɹəˌnɔt/

词形变化

astronauts 复数 astronauts

教材释义与例句

名词

宇航员，航天员；太空旅行者

someone who travels and works in a spacecraft

释义与例句

n. A2
  1. 1.

    A member of the crew of a spaceship or other spacecraft that travels beyond Earth's atmosphere, or someone trained to serve that purpose.

    太空人

    宇航员

    航天员

    宇宙飞行员

  2. 2.

    A member of the crew of a spaceship or other spacecraft that travels beyond Earth's atmosphere, or someone trained to serve that purpose.

    An American space traveler, when contrasted against equivalent terms from other countries such as cosmonaut, taikonaut, spationaut, and vyomanaut.

  3. 3.

    A person (typically man) working abroad away from their family.

词汇关系

名词

同义词 1

cosmonaut

上位词 2

traveler traveller

下位词 3

spaceman spacewalker spacewoman

相关短语

astronaut ice cream astronaut propulsion unit astronaut maneuvering unit astronaut propulsion units astronaut maneuvering units ancient astronaut

词源

From astro- + -naut. Coined from Ancient Greek ἄστρον (ástron, “star”) and ναύτης (naútēs, “sailor”).

来源：wiktionary