李老根记
reaction作反应解释的时候是可数。
reaction
读音：英 [riˈækʃn] 美 [riˈækʃn] 。
释义：反应;回应。
英英释义：(chemistry) a process in which one or more substances are changed into others。
翻译：（化学）一种或多种物质转化为其他物质的过程。
同根词组：
cause〔evoke〕 reaction 引起反应。
test the reaction 检验反应。
strong reaction 强烈的反响。
patient's reactions 病人的反应。
reaction from 来自…的反应。
reaction of… 的反应。
reaction to 对…的反应。
京荣盛门业
反应英语是reaction。
例句：
1、据称一些患者有这种反应。
This reaction has been reported anecdotally by a number of patients.
2、人们对这部影片的反应大不一样。
People's reaction to the film has varied greatly.
3、对她获任命为主管一事，人们的反应褒贬不一。
There has been a mixed reaction to her appointment as director.
4、她敌视的反应使我们大吃一惊。
We were rather taken aback by her hostile reaction.
5、她正在承受着冲击所带来的滞后反应。
She's suffering a delayed reaction to the shock.
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