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更新日期:2026-08-14
heptachlor英音 [ ˈheptəˌklɔː(r) ]美音 [ ˈheptəˌklɔːr ]释义n. [有化] 七氯(一种杀虫剂) 例句1·207 top soil samples were collected from Hebei province and the contents of heptachlor were measured. 在河北省境内采集207个表层土壤样品,测定其中的七氯含量。