Reaction to the visit is mixed. [+ to]

对这次访问的反应不一。

The initial reaction of most participants is fear.

多数参与者的最初反应是恐惧。

He was surprised that his answer should have caused such a strong reaction.

他很惊讶自己的回答会引起如此强烈的反响。

All new fashion starts out as a reaction against existing convention. [+ against]

所有新时尚都是从打破现有常规开始的。

Her three years of freedom seemed like a reaction against that childhood.

她那3年的自由仿佛是对孩童时代的反叛。

Premature moves in this respect might well provoke a reaction against the reform. [+ against]

在这方面不成熟的举动很可能引发对改革的抵触情绪。

The government response seems to be the result of strong public reaction against the police apathy.

政府的回应似乎是公众强烈抵制警察冷漠执法的结果。

If his reactions are so slow, he shouldn't be in charge of a bus.

如果他的反应太慢，就不应该开公交汽车。

The sport requires very fast reactions.

这项运动要求极快的反应力。

Thus, he aided reaction and thwarted progress.

因此，他帮助反动派阻挠进步。

...their victory against the forces of reaction and censorship.

他们取得的对保守势力和审查制度的胜利

Ozone is produced by the reaction between oxygen and ultraviolet light.

臭氧由氧气和紫外线发生反应而产生。

Catalysts are materials which greatly speed up chemical reactions.

催化剂是可以大大加速化学反应的物质。

Every year, 5000 people have life-threatening reactions to anaesthetics. [+ to]

每年有5,000人对麻醉剂产生致命反应。

Common foods which cause this kind of reaction are fish, eggs, and shellfish.

引发这种不良反应的常见食物包括鱼、蛋和贝类。