空防 (kōng fáng) — air defense

Definição

Exemplos

• 这个国家加强了空防系统。
  Zhè ge guó jiā jiā qiáng le kōng fáng xì tǒng.
  This country has strengthened its air defense system.
• 新的空防技术正在研发中。
  Xīn de kōng fáng jì shù zhèng zài yán fā zhōng.
  New air defense technology is under development.
• 他是一名空防专家。
  Tā shì yì míng kōng fáng zhuān jiā.
  He is an air defense expert.