1
peak of something
表示某物的最高点或顶峰，后接名词。
The peak of the mountain was covered in snow.
山顶被雪覆盖。
山峰；山顶；孤峰
先理解核心含义，再看它在真实句子里的用法。
山峰；山顶；孤峰
The pointed top of a mountain or hill; also a mountain seen as a single high point.
The peak of the mountain was covered in snow.
山顶被雪覆盖。
尖端；任何尖端或顶部,如帽子的尖端或前端
A point; the sharp end or top of anything that terminates in a point; as, the peak, or front, of a cap.
极限的数量或价值
the most extreme possible amount or value
在某一时间段内达到的最高值
The highest value reached by some quantity in a time period.
最繁荣或生产力最高的时期
the period of greatest prosperity or productivity
The mountain peak was covered with snow all year round.
这座山峰终年积雪。
AI contextual example
The company's sales reached a peak in December last year.
去年12月，公司的销售额达到了顶峰。
AI contextual example
She is at the peak of her career as a dancer.
作为一名舞者，她正处于事业的巅峰期。
AI contextual example
voltage peak
电压峰值
WordNet
表示某物的最高点或顶峰，后接名词。
The peak of the mountain was covered in snow.
山顶被雪覆盖。
固定短语，表示处于最辉煌或最强盛的时期。
The athlete was at his peak during the Olympics.
这位运动员在奥运会期间处于巅峰状态。
表示达到最高水平。
Sales reached a peak in December.
销售额在12月达到峰值。
Not this
Can I take a quick peak at your notes?
Use this
Can I take a quick peek at your notes?
peak意为“山峰”，而此处需要的是表示“快速看一眼”的peek，两者发音相同但拼写和含义不同，属于同音异形词混淆。
Not this
The company is in the peak of its success.
Use this
The company is at the peak of its success.
表示“处于顶峰”时，固定搭配介词为at，而非in。at the peak of是常见短语，用in不符合英语习惯。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
达到顶峰
The company's profits reached a peak last year.
公司去年的利润达到了顶峰。
在…的顶峰
She was at the peak of her career when she retired.
她退休时正处于事业的顶峰。
旺季
Hotel prices are higher during peak season.
旺季时酒店价格更高。
高峰需求
The power grid struggles to meet peak demand in summer.
夏季电网难以满足高峰需求。
高峰时段
Traffic is heaviest during peak hours.
高峰时段交通最拥堵。
山峰
We hiked to the mountain peak before sunrise.
我们在日出前徒步到达了山顶。
完美的顶点
Her performance was the peak of perfection.
她的表演达到了完美的顶点。
旺季
Hotel prices are highest during peak season.
旺季时酒店价格最高。
最佳表现
The athlete trained hard to achieve peak performance.
这位运动员刻苦训练以达到最佳表现。
发长 /iː/ 音 (如 sea, tea)
Same pattern, same sound
Use peak naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
Peak 音似‘匹克’，联想奥运巅峰，意为顶点。
[object Object]
These words share the -eak spelling but have a long e /iːk/ sound, while the target 'peak' is given as /pik/. No common words rhyme exactly with the target.
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.
Watch the sound change