- adj.
1.反動的，倒退的，復古的。
2.反應的；反作用的；反沖的；【電學】電抗的；【化學】反應性的，活性的。
短語和例子
reactivity n.adv.
-ly ,-ness n.
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reactive中文什么意思
[ ri(:)'æktiv ] 發(fā)音: 用"reactive"造句
例句與用法
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- Presumably reactive surfaces became blocked .
反應表面可能被堵塞了。 - These atoms are highly reactive .
這些原子有較高的反應活性。 - Ammonia is a very reactive chemical .
氨是很活潑的化合物。 - Severe steric effects at the reactive carbon would impede the substitution .
大的立體效應阻止在碳上的取代。
英文釋義
形容詞- participating readily in reactions; "sodium is a reactive metal"; "free radicals are very reactive"
- reacting to a stimulus; "the skin of old persons is less reactive than that of younger persons"
同義詞：responsive