experimented

过去式：

动词过去式: experimented

更多词形：

名词: experimenter | 动词过去式: experimented | 动词过去分词: experimented | 动词现在分词: experimenting | 动词第三人称单数: experiments |

单词例句：

The man who first experimented with sailplanes hoped to imitate the flight of birds.

首先使用滑翔机作实验的人是想模仿鸟的飞行。

He experimented with combinations of metals, which are called alloys.

他用合金，即金属的混合物，做实验。

We experimented with various underwater techniques as we worked.

我们在工作时试验了各种水下技术。

They experimented on/upon frogs.

他们用青蛙做实验。

He experimented in chemistry, in ploughing by steam power.

他做化学实验，实验用蒸汽耕田。

They experimented with new methods of teaching English and succeeded.

他们试验了新的英语教学方法并且取得了成功。

They experimented three times on the seed.

他们对种子进行了三次试验。

He experimented in chemistry,in ploughing by steam power.

他做化学实验，实验用蒸汽耕田。

Experimented by dialing patterns on a phone receiver.

藉由打一个电话接收器拨式样实验。