decisive

/dɪˈsaɪsɪv/📚 6401 2六级考研
If a fact, action, or event is decisive, it makes certain a particular result. 决定性的

adjective [原级]果断的,决断的;决定性的,关键的;确定的,明确的

If someone is decisive, they have or show an ability to make quick decisions in a difficult or complicated situation.
果断的

来自decision (n. 决定)
单词造句:
网友用“Decisive”造句精选
...his decisive victory in the presidential elections. …他在这次总统选举中的决定性胜利。
The plan was decisively rejected by Congress three weeks ago. 这个计划三周前被国会关键性地否决了。
He should give way to a younger, more decisive leader. 他应该让位给一位更年轻、更果断的领导者。
"I'll call for you at ten," she said decisively. “我10点来接你,”她果断地说。
He is decisive and won't shrink from a fight. 他很果断,而且不会逃避战斗。