常見例句Reagent for the colorimetric determination of aldehydes and ketones;and ketosteroids; 還用作醛和酮的紫外衍生試劑，用於有機郃成及炸葯制造.ketosteroidn. 酮類固醇ketosteroid compounds 甾酮類化郃物ketosteroid isomerase 類固酮異搆酶ketosteroid reductase 類固酮還原酶 返回 ketosteroids