ex·per·i·men·ta·tion /ɪkˌsperɪmenˈteɪʃən， ekˌs-/ n. 实验，试验；实验法 A cure for the disease was found by experimentation on animals. 通过动物实验找到了治疗此病的一种办法。 solve the mystery of cancer after years of experimentation 经过多年试验解开癌症之谜 an outgrowth of numerous experimentations and inventions 无数次实验和发明的结果