n. [试验]实验（experiment 的复数）
experiment onvt. 对…进行实验；试用
simulation experiment仿真实验；模拟实验
1.The students were into four groups before doing experiments.
学生们在做实验前分成四组。
2.The true cost of these experiments to the environment will not be known for years to come.
这些实验对环境造成的确切代价在未来数年内是看不见的。
3.The astronauts are conducting a series of experiments to learn more about how the body adapts to weightlessness.
那些宇航员正在进行一系列实验，以便更多地了解人体如何适应失重状态。
4.I suggested they do some experiments or at least a survey.
我建议他们做一些实验，或至少做一项调查。
5.Many people do not like the idea of experiments on animals.
许多人不赞成在动物身上做试验。
6.The experiments might even have practical uses nowadays.
这些实验甚至到今天都可能有实际用途。