reactive
01
反应性的, 被动的
acting in response to a situation rather than initiating or controlling it
例子
The company remained reactive instead of taking a proactive approach.
该公司保持被动反应，而不是采取积极主动的方法。
A reactive policy waits for problems to occur before addressing them.
反应性政策等待问题发生后再去解决它们。
02
反应性的, 有反应的
responding to a stimulus, signal, or influence rather than acting independently
例子
Pupils are reactive to light, contracting and dilating as needed.
瞳孔对光反应，根据需要收缩和扩张。
The patient 's skin was reactive to the allergen.
患者的皮肤对过敏原反应。
03
反应性的, 易反应的
having a tendency to undergo chemical reactions
例子
Sodium is highly reactive with water.
钠与水非常反应。
The compound is reactive at room temperature and must be handled carefully.
该化合物在室温下是反应性的，必须小心处理。
词汇树
unreactive
reactive
active
act
