1) Fore Perpendicular
![点击朗读](/dictall/images/read.gif)
船首垂线
2) depth at forward perpendicular
![点击朗读](/dictall/images/read.gif)
首垂线处船深
3) forward perpendicular
![点击朗读](/dictall/images/read.gif)
首垂线
4) hogging
[英][hɔg] [美][hɑg]
![点击朗读](/dictall/images/read.gif)
船首尾下垂
5) plumb bow
![点击朗读](/dictall/images/read.gif)
垂直柱船首
6) clipper stem
![点击朗读](/dictall/images/read.gif)
曲线船首
参考词条