lunar excursion module

基本解释

• [航空、航天科学技术]月球旅行舱

同根派生

英汉例句

权威例句

• After an explosion in Apollo 13's service module cut off propulsion and power, the lunar excursion module (LEM) was used as a lifeboat to provide life support to the three astronauts, and the engine of its descent stage for course changes, until the command module could re-enter the atmosphere after a long coast around the moon.
  MSN: Salvaging Science from Stricken Mars Moon Probe: A Scientist's View - Technology & science - Space - Space.com NBC News

词组短语

短语

• lunar appulse excursion module 月球探测飞船
• Apollo Lunar Excursion Module 阿波罗登月舱

专业释义

航空、航天科学技术

• 月球旅行舱