noun🔗Share镇静剂， 抑制剂 A pharmacological substance which decreases neuronal or physiological activity."Alcohol acts first as a stimulant and then as a depressant."酒精起初是兴奋剂，之后则转变为镇静剂。medicinesubstancephysiologymindbodyscienceChat with AIVocabulary GamePractice Reading
noun🔗Share抑制剂，压制剂 An agent that inhibits the flotation of a mineral or minerals."In the mining process, depressants are added to the slurry to prevent unwanted minerals from floating and contaminating the desired ore concentrate. "在采矿过程中，会向矿浆中加入抑制剂，以防止不需要的矿物浮选上来，污染所需的精矿。materialchemistrysubstancemineralscienceindustryChat with AIVocabulary GamePractice Reading
