Hydraid多性电解质助留剂(商品名)hydran.（希腊神话中的）九头蛇；难以根除之祸害；水螅Hydra.n.长蛇星座hydraylic pressure headstock gear液压启闭机Hydration-Dehydration treatment吸湿回干Hydralazine Hydrochloride Tabletshydration dehydrogenation reaction加水脱氢反应Hydralazine-induced pericarditis肼苯达嗪性心包炎hydradenitis destruens suppurativa[医] 化脓性破坏性汗腺炎, 坏死性痤疮样结核疹hydraudynamic-- static bearing动静压轴承hydrahamine Phenoxymethylpenicillin海巴青霉素V(抗生素类药)hydrangeae dulcis folium pulveratum甘茶(叶)末Hydrangea macrophylla ' Nikko Blue'