excitanta. 刺激性的、使興奮的、使激動的n. 刺激物、興奮劑學術名詞興奮劑:化學術語、食品科技興奮藥:畜牧學、獸醫學刺激劑:食品科技英文釋義a drug that temporarily quickens some vital process(of drugs e.g.) able to excite or stimulate