hydrographersBNC¹⁷³⁹⁹⁵⁺² 基本例句 n.水文工作者；水道测量家原型hydrographer的复数 Hydrographers have also recently surveyed the Coronation Gulf, Sachs Harbour, Holman Inlet, King William Island and areas in the Beaufort Sea. 水道测量家最近还调查了加冕海湾、高盛港湾、霍尔曼进口、威廉王岛和波弗特海区域。 suiniyi