The researchers have experimented with how the two chemicals interact.

研究人员已经对这两种化学物质如何相互作用进行了实验。

I experimented until I got the recipe just right.

我不断地尝试，直至找到正合适的烹饪法为止。

I experimented many times and finally I made it.

我尝试了很多次，终于成功了。

The scientists have experimented on the tiny neck arteries of rats.

那些科学家已在老鼠细小的颈动脉上做了实验。

Cummings boldly experimented with this principle, and he attracted the attention of the linguists, particularly a linguist named Dell Hymes.

卡明斯大胆地试验了这一原则，他吸引了语言学家的注意，尤其是一位名叫戴尔·海姆斯的语言学家。

I assisted him as he experimented with his aludel.

我协助他尝试了他的梨形器。