experimental
/ekˌsperɪˈmentəl/adjective
1- (of a new invention or product) based on untested ideas or techniques and not yet established or finalized（新发明, 新产品）实验性的; 试验性的：
an experimental drug.
一种试验性药物。
1.1
- (of a work of art or an artistic technique) involving a radically new and innovative style（艺术作品, 艺术手法）尝试性的：
experimental music.
尝试性音乐。
1.2
- of or relating to scientific experiments（与）实验（有关）的：
experimental results.
实验结果。
1.3
- archaic based on experience as opposed to authority or conjecture〈古〉根据经验的; 经验上的：
an experimental knowledge of God.
对上帝的基于经验的认识。
派生词
experimentalism
nounexperimentalist
nounexperimentally
adverb词源
late 15th cent. （in the sense 'having personal experience', also 'experienced, observed'）： from medieval Latin experimentalis， from Latin experimentum （see EXPERIMENT）.