做实验的英语短语：
carry an experiment
do an experiment
make an experiment
1、It took me just on two hours to do this experiment.
做这个实验大约花了两个小时。
2、We are doing a chemical experiment.
我们正在做化学实验。
3、I am doing an experiment of neutralizing acid.
我在做一个中和酸的实验。
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