airmark

词形变化

airmarks 复数 airmarks airmarked airmarking airmarks 三单 airmarking 现在分词 airmarked 过去式 airmarked 过去分词

释义与例句

n.
  1. 1.

    A recognizable natural or man-made feature used for aerial navigation.

    航空 商务 工程
v.
  1. 1.

    To mark airport names or identifiers so that they can be seen from the sky, to aid pilots in navigation.

    航空 商务 工程

词源

From air + mark, modelled on landmark.

来源：wiktionary