experimentation

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(jī)會去嘗試。
Extensive experimentation is needed before new drugs can be sold . 藥物在銷售之前需進(jìn)行廣泛試驗。
Experimentation with illegal drugs is dangerous . 用禁藥做實驗是危險的。 返回 experimentation