基本解释

• 流星防护

英汉例句

权威例句

• Its micro-meteoroid protection is inadequate, so space-walking astronauts will have to install additional shielding, though not until 2004.
  ECONOMIST: The International Space Station: Milestone or millstone? The

专业释义

航空、航天科学技术

• 流星击穿的防护