He said he worried about inexperienced riders' lack of awareness of biking rules and strong negative reaction from non-cyclists.

他说，他担心经验较少的骑行者对骑行规则缺乏认识，以及不骑车人群会对此作出强烈的负面反应。

youdao

Don't assume a negative reaction.

不要去假设负面的反应。

youdao

Cats had an even more negative reaction.

猫的反应更消极。

youdao

So if we have a negative change in energy for any reaction as it's written, what that actually means is we're giving off energy as the reaction proceeds.

如果我们像这里写的这样,在任何一个反应过后，得，到的能量变化为负值,这就意味着我们在这个过程中放出了能量。

麻省理工公开课 - 化学原理课程节选

And all of that is coming out of the heat of reaction, whether it's positive or negative.

所有这些都来源于反应热,它可以是正的或负的。

麻省理工公开课 - 热力学与动力学课程节选

And the change in energy for this reaction is negative 349 kilojoules per mole.

然后得到这个过程的能量变化为,负的，349，千焦每摩尔。

麻省理工公开课 - 化学原理课程节选

They know how the markets react and the impact a negative reaction can have.

FORBES: Markets Advance Following ECB Bond Purchases

If you get a negative reaction, that could ensure you never talk about it again.

BBC: The decades-long shadow of abuse

Alas, an immediate and overwhelmingly negative reaction forced the prime minister to backtrack just 48 hours later.

ECONOMIST: Canada's Parliament returns