hindexhyetography./hahy-i-tog-ruh-fee/US // ˌhaɪ ɪˈtɒg rə fi //UK // (ˌhaɪɪˈtɒɡrəfɪ) //遗传学,水印学,水印,水文摄影Definitionsn.noun · 名词1.›the study of the annual and geographical distribution of rainfall.Level 5More words in h →