peak 1

巅，山顶，山峰

（物体的）尖端；尖顶；隆起部分

帽檐；（帽子的）鸭舌部分

顶点；顶峰

peak 2

消瘦，憔悴

peak

山顶, 顶点, 帽舌, (记录的)最高峰

最高的

到达最高点, 消瘦, 缩小

使竖起, 使达到最高点

peak

1. the most extreme possible amount or value; "voltage peak"

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2. the period of greatest prosperity or productivity

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3. the highest level or degree attainable; "his landscapes were deemed the acme of beauty"; "the artist's gifts are at their acme"; "at the height of her career"; "the peak of perfection"; "summer was at its peak"; "...catapulted Einstein to the pinnacle of fame"; "the summit of his ambition"; "so many highest superlatives achieved by man"; "at the top of his profession"

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4. the top point of a mountain or hill; "the view from the peak was magnificent"; "they clambered to the summit of Monadnock"

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5. a V shape; "the cannibal's teeth were filed to sharp points"

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6. the highest point (of something); "at the peak of the pyramid"

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7. a brim that projects to the front to shade the eyes; "he pulled down the bill of his cap and trudged ahead"

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1. to reach the highest point; attain maximum intensity, activity; "That wild, speculative spirit peaked in 1929"

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1. of a period of maximal use or demand or activity; "at peak hours the streets traffic is unbelievable"

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2. approaching or constituting a maximum; "maximal temperature"; "maximum speed"; "working at peak efficiency"

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