单词 | experiment |
例句 | experimentexperiment /ɪkˈsperəmənt/ noun ► experiment a scientific process to find out what the effects of doing something are: ► test a process that is used to find out whether something works correctly or is of good quality: ► trial a test in which a small group of people use something new, to find out if it is safe or if it works well. You use trial about products such as medicines, new methods, or machines: ► study scientific research, usually over a long period, that is done to find out more about a particular subject or problem. A study usually includes a written report: ➔ see research1, test1, Science and Technology |
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