Researchers concluded from their studies that the harm brought by pollutants was much severer than we had expected.

研究人员从他们的研究中得出结论，污染物带来的危害比我们预想的要严重得多。

Would scourge thee to severer pangs.

会陷你于更难堪的痛苦。

The higher the score was the severer the conflict was.

得分越高冲突程度越强。

For one thing, severer laws can be made and put into effect.

一方面，严厉的法律和效果，可投入。

The lower the ratio, the severer the extent of liver damage.

其比值越低，肝脏受损越严重，且容易出现肝性脑病。