peak at + 数值
peak at 后接具体的最高值或水平。
The temperature peaks at 35°C in July.
气温在七月达到最高,为35摄氏度。
达到顶峰;达到最高点;达到巅峰
peaks — third person singular of peak
耸起;形成山峰;成峰状;变得憔悴消瘦;露出病容;(药效)达到顶点;达到最大效力;使(信号)过载;产生削波;将(斜桁)升至近垂直
To reach the highest point, greatest amount, or highest level of success.
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.
达到最高程度或最大值
To reach a highest degree or maximum.
窥视;偷看
To pry; to peep slyly.
上升或延伸成尖顶;形成或呈现尖顶状
To rise or extend into a peak or point; to form, or appear as, a peak.
达到一生中成功或伟大的最高水平
To reach the highest level of success or greatness in one's lifetime.
达到药物效果最强的时刻
To reach the point of strongest effect from a drug.
一般现在时
Sales peak during the holiday season.
销售额在假期季节达到顶峰。
一般过去时
The athlete peaked at the right moment.
这位运动员在关键时刻达到了巅峰状态。
现在完成时
The stock price has peaked recently.
股价最近达到了最高点。
规则动词
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。
用法提示:动词“peaked”表示达到最高点,强调变化过程。
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。
用法提示:动词“peaking”表示正在达到最高点,强调进行时态。
Interest rates usually peak during periods of high inflation.
利率通常在高通胀时期达到最高点。
用法提示:动词“peaks”表示一般情况下的达到顶点。
peak at 后接具体的最高值或水平。
The temperature peaks at 35°C in July.
气温在七月达到最高,为35摄氏度。
peak in 后接季节、月份、年份等时间段。
Tourist numbers peak in August.
游客数量在八月达到高峰。
peak during 后接特定的活动或时期。
Traffic peaks during the morning rush hour.
交通在早高峰期间达到最高峰。
grammar · medium
易错句子The temperature peaks to 35 degrees in July.
正确表达The temperature peaks at 35 degrees in July.
动词 peak 表示“达到最高点”时是不及物动词,后面接达到的最高数值或时刻要用介词 at,不能用表示方向、终点的 to。中文“达到……度”的“达到”常被直译为 to,所以出错;改成 at 才表示“在……这个数值/时刻到达峰值”。
grammar · medium
易错句子The number of students peaked by 20% last year.
正确表达The number of students increased by 20% last year.
peak 的意思是“达到最高点、到顶峰”,并不表示“增长多少”,因此不能与 by 20% 这类增长幅度搭配。中文里“达到高峰”和“增长”常混用,学生就用 peak 代替 increase;要表达幅度增长,动词必须换成 increase/rise/grow,by 20% 才讲得通。
与 peak 发音完全相同,但意思毫无重叠。peek 是不及物动词,常与 at 连用,指偷偷地或短暂地看;peak 作动词表示达到最高值或顶点,不能用来表示“看”。
与 peak 同音,拼写也相近。pique 多用于 pique one's interest/curiosity 这类搭配,表示激起兴趣或好奇,语体偏正式;peak 谈的是数量或程度本身升到最高点,常与 at 连用,如 peak at 100。
语义与 peak 有重叠,都可用于“到达顶点”,但语法和侧重点不同:culminate 通常用 culminate in sth 表示最终发展为某结果,强调过程收尾;peak 强调数值或程度本身达到最高点,常直接说 sales peak 或 peak at a level。
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。
当需求达到最高点时,常用 demand peaks 表达。
performance peaks 表示表现或性能达到顶点。
temperature peaks 表示温度达到最高值。
sales peak 表示销售额达到最高点。
prices peak 表示价格达到顶峰。
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)
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