hydraucone
英[\'haɪdrɔ:kəʊn] 美[\'haɪdrɔ:koʊn]
hydraucone
honeycombhyperaldosteronuriahairsbreadthheliozoanhorsemeathandfasthydrofoilhmatocritheliomicrometerhemicyclichypertorushaptenehypogalactoushomoenergeticheliogyrohelioliteHeterocheylidaehydromelanothalitehelobiosheliogreenhouse