单词	pentammine
释义	pentammine noun pent·​am·​mine penˈtaˌmēn, -mə̇n, ˈpentəˌmēn : an ammine containing five molecules of ammonia Word History Etymology penta- + ammine
随便看	preclearances precleared preclearing preclears preclimax preclinical precludable preclude precluded precludes precluding preclusion preclusions preclusive preclusively precoagulation precoces precocial precocious precociously precociousness precociousnesses precocities precocity precocity theory

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