1. react to : 作出反应；
及物动词
2. How do acids react on metals?
酸对金属会起怎样的化学反应？
3. An acid can react with a base to form a salt.
酸和碱反应会产生盐。
4. The eye reacts to light.
眼睛对光起反应。
1. react什么意思
1. 影响：第十一段:强势位置:当某只股票已经向上穿越了45度角且向上到达了2X1位置,该股票将被抛出而且会影响(react)到某一角度,该角度来自于最后一次移动的底部,但当它保持在2X1角度之上时,它是处于一个较强的位置的;而当它向上穿越了4X1角度的时候,
2. 响应动作(阻塞web站点)：resp - 主动反应(切断连接等). | react - 响应动作(阻塞web站点). | reference - 外部攻击参考ids.
1. （作出）反应；回应
When you react to something that has happened to you, you behave in a particular way because of it.
e.g. They reacted violently to the news...
他们对这条新闻反应强烈。
e.g. It's natural to react with disbelief if your child is accused of bullying...
如果你的孩子被指责欺负了别的孩子，你不相信是很正常的。
2. 反抗;不服;反对
If you react against someone's way of behaving, you deliberately behave in a different way because you do not like the way they behave.
e.g. She reacted against the mindlessness and luxury of their lives...
她对他们生活的盲目和奢侈很反对。
e.g. My father never saved and perhaps I reacted against that.
我父亲从来不存钱，我可能正好相反。
3. 产生不良反应;过敏
If you react to a substance such as a drug, or to something you have touched, you are affected unpleasantly or made ill by it.
e.g. Someone allergic to milk is likely to react to cheese...
对牛奶过敏的人可能对奶酪也有不良反应。
e.g. He reacted very badly to the radiation therapy.
他接受放射治疗，副作用很大。
4. 起（化学）变化;发生（化学）反应
When one chemical substance reacts with another, or when two chemical substances react, they combine chemically to form another substance.
e.g. Calcium reacts with water...
钙和水会发生化学反应
e.g. Under normal circumstances, these two gases react readily to produce carbon dioxide and water.
在正常情况下，这两种气体容易发生反应产生二氧化碳和水。
1. （作出）反应；回应
When you react to something that has happened to you, you behave in a particular way because of it.
e.g. They reacted violently to the news...
他们对这条新闻反应强烈。
e.g. It's natural to react with disbelief if your child is accused of bullying...
如果你的孩子被指责欺负了别的孩子，你不相信是很正常的。
2. 反抗;不服;反对
If you react against someone's way of behaving, you deliberately behave in a different way because you do not like the way they behave.
e.g. She reacted against the mindlessness and luxury of their lives...
她对他们生活的盲目和奢侈很反对。
e.g. My father never saved and perhaps I reacted against that.
我父亲从来不存钱，我可能正好相反。
3. 产生不良反应;过敏
If you react to a substance such as a drug, or to something you have touched, you are affected unpleasantly or made ill by it.
e.g. Someone allergic to milk is likely to react to cheese...
对牛奶过敏的人可能对奶酪也有不良反应。
e.g. He reacted very badly to the radiation therapy.
他接受放射治疗，副作用很大。
4. 起（化学）变化;发生（化学）反应
When one chemical substance reacts with another, or when two chemical substances react, they combine chemically to form another substance.
e.g. Calcium reacts with water...
钙和水会发生化学反应
e.g. Under normal circumstances, these two gases react readily to produce carbon dioxide and water.
在正常情况下，这两种气体容易发生反应产生二氧化碳和水。