enroute pointwaypoint航线: airline or shipping line点: drop导线点: polygonal point; polygonmetric point; traverse point; traversepoint道线点: polygonal point定线点: anchor point下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:航线点,即可在微信中查询翻译