navigation-aids

基本解释

• 航標

同根派生

• navigation-aids相关词

英汉例句

• Any lights in the vicinity of the navigation aids or navigational lanes that jeopardize navigation safety shall be properly screened.
  航標和航道附近有礙航行安全的燈光，應儅妥善遮蔽。
• Urban dominant industry is an important underpinning of regional economic development, and is a navigation mark of regional industry modernization.
  摘要區城城市主導産業是區城經濟發展的主要支柱，是區域産業現代化的航標。

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