peak at
collocation达到最高值
The temperature peaked at 38 degrees Celsius.
气温达到了38摄氏度的最高值。
达到顶峰；达到最高点；达到巅峰
先理解核心含义，再看它在真实句子里的用法。
达到顶峰；达到最高点；达到巅峰
To reach the highest point, greatest amount, or highest level of success.
Sales peaked in December before declining sharply in January.
销售额在12月达到顶峰，随后在1月急剧下降。
将(桅杆)顶端抬得更接近垂直
To raise the point of (a gaff) closer to perpendicular.
变得病弱或苍白
To become sick or wan.
超过设备的最大信号幅度,导致信号削波
To exceed the maximum signal amplitude of (a piece of equipment), resulting in clipping of the signal.
轮廓变尖；显得消瘦或病态
To acquire sharpness of figure or features; hence, to look thin or sickly.
peak
Base
原形
peaks
3rd person
第三人称单数
peaking
-ing
现在分词
peaked
Past
过去式
peaked
Past participle
过去分词
Sales peak during the holiday season.
销售额在假期季节达到顶峰。
The athlete peaked at the right moment.
这位运动员在关键时刻达到了巅峰状态。
The stock price has peaked recently.
股价最近达到了最高点。
规则动词
The athlete's performance is peaking just in time for the championship.
这位运动员的状态正在达到顶峰，正好赶上锦标赛。
Interest rates usually peak during periods of high inflation.
利率通常在高通胀时期达到最高点。
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达到最高值
The temperature peaked at 38 degrees Celsius.
气温达到了38摄氏度的最高值。
在……达到顶峰
Tourist numbers peak in July.
游客人数在七月达到高峰。
在……期间达到顶峰
Energy demand peaks during the summer.
能源需求在夏季达到高峰。
提前达到最高水平
Her career peaked early in her twenties.
她的事业在二十岁出头时就达到了顶峰。
较晚达到最高水平
His artistic output peaked late in life.
他的艺术创作在晚年才达到顶峰。
大约在……达到顶峰
The festival attendance peaks around noon.
节庆活动的到场人数大约在正午达到高峰。
憔悴消瘦；因悲伤或忧虑而日渐虚弱
Ever since her husband passed away, she has been peaking and pining.
自从丈夫去世后，她一直憔悴消瘦。
达到顶峰；达到最高水平
Sales peaked out in December and then dropped sharply.
销售额在12月达到顶峰，随后急剧下降。
过早达到巅峰
He peaked too early in his career and has never been able to top that success.
他在职业生涯中过早达到巅峰，此后一直无法超越当年的成就。
我在高中时达到了巅峰。
This self-deprecating line from the 2005 comedy The 40-Year-Old Virgin is often quoted to express that one's best years are already over.
这句自嘲台词出自2005年喜剧《四十岁的老处男》，常被引用来表示“最好的时光已经过去”。
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.
把 peak 联想成山峰的尖顶，读起来像“匹克”（奥林匹克），奥运选手登顶时正是巅峰时刻，所以动词表示“达到最高点”。
语域：neutral 常见场景：经济与市场数据、体育竞技表现、个人事业或能力 作动词表示“达到最高点”时，通常用于描述数据、业绩或状态的峰值，在一般书面语和口语中都比较常见。
不及物动词，表示达到最高点。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.
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