锥虫类药物苏拉明经过多硫酸化处理，即使在 pH 值为1时也会产生阳性的阿尔辛蓝反应。

Trypanocidal drug suramin is polysulfated and gives a positive alcian blue reaction even at pH 1.

youdao

换句话说，瑞文苏和其他进化理论家认为，在梦中，我们实际上是在演习"战斗或逃跑"反应，即使实际上腿和胳膊都没有行动。

In other words, Revonsuo and other evolutionary theorists argue that in dreams, we are actually rehearsing fight-and-flight responses, even though the legs and arms are not actually moving.

youdao

彼得：苏西，我想你反应的过分了。

Pete: Susie, I think you're overreacting.

youdao