单词	defluorinate
释义	defluorinate transitive verb de·​fluorinate (ˈ)dē+ : to remove fluorine from defluorinated phosphate rock defluorination (¦)dē+ noun plural -s Word History Etymology de- + fluorinate
随便看	ornithoscopist ornithoscopy ornithoses ornithosis ornithotic ornithotomical ornithotomist ornithotomy Oro Valley oro y plata oro- oroanal Orobanchaceae orobanchaceaes orobanchaceous Orobanche orobathymetric Orochi orochis orochon Orocovis orocratic orogen orogene orogeneses

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