navigation-aids

基本解释

• 航标

同根派生

英汉例句

• Any lights in the vicinity of the navigation aids or navigational lanes that jeopardize navigation safety shall be properly screened.
  航标和航道附近有碍航行安全的灯光，应当妥善遮蔽。
• Urban dominant industry is an important underpinning of regional economic development, and is a navigation mark of regional industry modernization.
  摘要区城城市主导产业是区城经济发展的主要支柱，是区域产业现代化的航标。