海防

• coast defence
• Haiphong

参考释义

海防 [hǎi fáng]

• -
• 短语
  海防部队 coastal defence force
  海防军务 seaward
  海防工程 coast defence engineering
  海防雷达 coast defence radar
  海防前哨 outpost of coastal defence
  海防（前）线 coastal front
  海防艇 coastal defence boat
  海防演习 coastal defence exercise

例句

1. 他发出海防线无障碍的信号。
   He signaled that the coast was clear.

短语

• 防空
• 城防
• 国防
• 联防
• 空防