| 释义 |
reactivere·ac·tive AW /riˈæktɪv / adjective - (formal) showing a reaction or response反应的；有反应的；回应的◆The police presented a reactive rather than preventive strategy against crime.警方对付犯罪的策略不是防患于未然，而是事后做出反应。 ➡ look at proactive
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chemistry化学) (in chemistry) tending to show chemical change when mixed with another substance能起化学反应的◆highly reactive substances很容易起化学反应的物质
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