heptachlor
英[\'hetəklɔ:] 美[\'heptəˌklɔ:]
heptachlor
humbughomomorphahillsidehydroxystenozoleHepialoideahypertronhusbandhurryhydramnionhexastylehighboyheliotropinhypertensinogenasehypernitremiahematoporphyriahepatophymahistomoniasishardstandhydrotroilitehydrospring