资料来源 : pyDict

水道学者,水道测量家

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Hydrographer \Hy*drog"ra*pher\, n.
   One skilled in the hydrography; one who surveys, or draws
   maps or charts of, the sea, lakes, or other waters, with the
   adjacent shores; one who describes the sea or other waters.
   --Boyle.