剑桥高阶英汉双解词典 - decisive collapse

decisive
/dɪ'saɪ.sɪv/
adjective
A
* able to make decisions quickly and confidently, or showing this quality
果断的，干脆俐落的，明确的；有决断力的

1. You need to be more decisive.
你要更果断一些。

2. a decisive reply
干脆的答覆
Opposite indecisive
* strongly affecting how a situation will progress or end
决定性的，具有决定意义的

1. These results could prove decisive in establishing the criminal's identity.
这些结果对确定罪犯的身份将具有决定性的作用。

2. a decisive role
决定性的作用

3. a decisive victory
决定性的胜利

柯林斯COBUILD高阶英汉双解学习词典 - decisive collapse

decisive ★★☆☆☆
1.ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词决定性的;关键的;明确的 If a fact, action, or event is decisive, it makes it certain that there will be a particular result.

  • ...his decisive victory in the presidential elections...

    他在总统大选中取得的压倒性胜利

  • The election campaign has now entered its final, decisive phase...

    选举活动现在已进入了最后的决定性阶段。

  • The meeting between Molotov, Bidault and Bevin was decisive.

    莫洛托夫、皮杜尔和贝文之间的会晤起到了决定性作用。

decisively

  • The plan was decisively rejected by Congress three weeks ago.

    该计划3个星期前遭到了国会的断然否决。

2.ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词果断的;决断的 If someone is decisive, they have or show an ability to make quick decisions in a difficult or complicated situation.

  • He should give way to a younger, more decisive leader.

    他应该让位于更年轻、更有决断力的领导者。

decisively

  • 'I'll call for you at half ten,' she said decisively.

    “我 10 点半去接你，”她果断地说道。

decisiveness

  • His supporters admire his decisiveness.

    他的支持者欣赏他的果决。

牛津高阶英汉双解 第7版 - decisive collapse

decisive
de·cisive / di5saisiv / adjective1. very important for the final result of a particular situation
   决定性的；关键的:
   a decisive factor / victory / battle
   决定性的因素/胜利/战役
   She has played a decisive role in the peace negotiations.
   她在和谈中起了关键作用。
   a decisive step (= an important action that will change a situation) towards a cleaner environment
   朝着更清洁的环境迈出的关键一步
⇨ note at essential
2. able to decide sth quickly and with confidence
   坚决的；果断的；决断的:
   decisive management
   果断的管理层
   The government must take decisive action on gun control.
   政府必须在枪支管制方面采取果断措施。
   OPP  indecisive
• de·cisive·ly adv.

牛津搭配语词典 第2版 - decisive collapse

decisive adj.

• VERBS be, prove

• ADVERB potentially He had one potentially ~ factor in his favour/favor: the element of surprise. | ultimately (esp. BrE) It is the chief executive's opinion which is ultimately ~.

Decisive is used with these nouns: action, advantage, battle, blow, defeat, edge, effect, element, evidence, factor, goal, impact, influence, intervention, majority, manner, moment, move, role, shift, step, try, turn, turning point, victory, vote, win

牛津英语同义词学习词典 - decisive collapse

decisive adj.
⇨ essential

新牛津英语同义词词典 - decisive collapse

decisive

adjective
1 Crane was a very decisive man
RESOLUTE , firm, strong-minded, strong-willed, determined; dogged, purposeful, incisive, forceful, emphatic, dead set, unhesitating, unwavering, unswerving, unfaltering, unyielding, unbending, inflexible, unmalleable, unshakeable, unrelenting, obdurate, obstinate, stubborn, intransigent; N. Amer. rock-ribbed; rare indurate.
-opposite(s): INDECISIVE.

2 your qualifications are unlikely to be the decisive factor
DECIDING ,
CONCLUSIVE , determining, determinate, final, settling, definitive, key; pivotal, critical, crucial, momentous, significant, influential, important, major, chief, principal, prime, paramount.
-opposite(s): INSIGNIFICANT.

词源记忆 - decisive collapse

decisive

decisive：决定性意义的 

词根词缀： de-离开 + -cis- 切 + -ive形容词词尾 → 不需要的部分是"切去"的