Many drugs were found by trial and error.

许多药物都是经过反复试验后才被发现的。

《柯林斯英汉双解大词典》

A large stash of drugs had been found aboard the yacht.

在游艇上发现了大量藏匿的毒品。

《柯林斯英汉双解大词典》

Large quantities of drugs were found during a police swoop on the star's New York home.

警方对这位明星在纽约的住所进行突击搜查，发现了大量毒品。

《牛津词典》

In one group,the infected man or woman began to take a combination of three antiretroviral drugs immediately after being found to have HIV.

VOA: special.2011.05.18

The expert review also found insufficient evidence to recommend any drugs or dietary supplements that could prevent or slow cognitive decline.

VOA: standard.2010.06.17

Both studies, funded by the manufacturers, found the drugs to be effective in those populations.

FORBES: Magazine Article

Some 70% of the time, Porges found, drugs were approved, and shares in their makers gradually rose.

FORBES: Magazine Article

In its inquiry, the Science and Technology Committee found that drugs classification was a case in point.

BBC: VIEWPOINT