劍橋詞典the process of trying methods , activities , etc. to discover what effect they have 實驗；試驗 Children need the opportunity for experimentation. 孩子們需要機會去嘗試。 Extensive experimentation is needed before new drugs can be sold . 藥物在銷售之前需進行廣泛試驗。 Experimentation with illegal drugs is dangerous . 用禁藥做實驗是危險的。 返回 experimentation