音標(biāo)發(fā)音英式音標(biāo) [?ha?.dr??.ɡrɑ?f]美式音標(biāo) [?ha?.dro?.ɡr?f]英式發(fā)音 美式發(fā)音 基本解釋水文圖，水位曲線。同根派生 hydrograph相關(guān)詞英英字典劍橋英英字典 a graph showing the amount of water in a place at different times, for example in a lakehydrograph劍橋字典hydrograph柯林斯字典