experiment

/ɪkˈspɛrəmənt/

the act of conducting a controlled test or investigation

Chinese meaning: 实验；试验

The scientists conducted an experiment to test the new drug's effectiveness.

科学家进行了一项实验来测试新药的有效性。

In the chemistry experiment, we mixed two liquids and observed the reaction.

在化学实验中，我们混合了两种液体并观察反应。