| 单词 | experiment | 
| 释义 | Word Frequency experimentnoun (ɪkˈspɛrɪmənt) 1.  a test or investigation, esp one planned to provide evidence for or against a hypothesis: a  scientific experiment 2.  the act of conducting such an investigation or test; experimentation; research  3.  an attempt at something new or different; an effort to be original   a poetic experiment 4.   an obsolete word for experience  verb (ɪkˈspɛrɪˌmɛnt) 5. (intransitive) to make an experiment or experiments Derived forms experimenter (exˈperiˌmenter) noun Word origin C14: from Latin experīmentum proof, trial, from experīrī to test; see experience | 
	
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