1
speedy + noun
We need a speedy solution to this problem.
我们需要一个快速的解决方案来解决这个问题。
快的；迅速的
speediest — superlative of speedy
先理解核心含义，再看它在真实句子里的用法。
快的；迅速的
speedy
We need a speedy solution to this problem.
我们需要一个快速的解决方案来解决这个问题。
快速的；迅速的
Proceeding with or characterized by high speed; rapid.
快速的；能以高速移动的
characterized by speed; moving with or capable of moving with high speed
迅速完成且毫不拖延的；快速的
accomplished rapidly and without delay
The speedy delivery service got my package here in just one day.
这家快递服务很快，一天就把我的包裹送到了。
AI contextual example
She is a speedier runner than her brother, so she often wins the races.
她跑步比哥哥快，所以经常赢比赛。
AI contextual example
Among all the cars in the showroom, the red one is the speediest.
展厅里所有的车中，红色的那辆最快。
AI contextual example
a speedy car
一辆速度飞快的汽车
WordNet
We need a speedy solution to this problem.
我们需要一个快速的解决方案来解决这个问题。
通常用于形容动作或过程的速度快。
The response from the team was very speedy.
团队的回应非常迅速。
This new method is speedier than the old one.
这个新方法比旧方法更快。
Not this
He runs speedy.
Use this
He is a speedy runner.
speedy是形容词，不能直接修饰动词。正确用法是用形容词修饰名词（如a speedy runner）或用副词修饰动词（如runs speedily）。
Not this
This process is more speedy.
Use this
This process is speedier.
speedy的比较级是speedier，而不是用more构成。规则：以y结尾的双音节形容词，比较级通常把y改为i加er。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
快速康复
I wish you a speedy recovery from your illness.
祝你早日康复。
快速送达
The company guarantees speedy delivery within 24 hours.
公司保证24小时内快速送达。
迅速回应
We appreciate your speedy response to our inquiry.
感谢您对我们询问的迅速回应。
快速流程
The application has a speedy process, taking only a few days.
申请流程很快，只需几天时间。
快速解决
The customer service team worked towards a speedy resolution of the complaint.
客服团队致力于快速解决投诉。
快速服务
The restaurant is known for its friendly and speedy service.
这家餐厅以其友好和快速的服务而闻名。
快的东西进去，快的东西出来。
Wheatley in Portal 2 says this to justify using a speed-boosting gel.
《传送门2》中的惠特利在证明使用加速凝胶的合理性时说了这句话。
发长 /iː/ 音 (如 see, free)
Use speediest naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
把 speed（速度）加上 y 变成形容词，意为“迅速的”。
形容词，表示快速、迅速。常用于商业、物流或日常对话中，语气中性，多指行动或反应的高速度。
All listed words share the exact vowel and ending /iːdi/, rhyming with 'speedy'. Be careful with similarly spelled words like 'speed' (different part of speech) or 'sped' (different vowel sound).
Dictionary facts from ECDICT, WIKTIONARY.