reactive

1. ADJ Something that is reactive is able to react chemically with a lot of different substances. 活性的; 起化學作用的

Ozone is a highly reactive form of oxygen gas. 臭氧是一種高度活躍的氧氣形態。

2. ADJ If someone is reactive, they behave in response to what happens to them, rather than deciding in advance how they want to behave. 被動反應的; 廻應性的[usu v-link ADJ]

I want our organization to be less reactive and more proactive. 我希望我們的組織少一些被動反應，能夠更加積極主動些。