crest
美音:
[krest
]英音:
[krest
]n.鸟冠,盔上的装饰(如羽毛),顶部,顶峰,浪头 vi.到达绝顶 vt.加以顶饰
难易程度:
crest为短语/超纲词汇
词形变化:
动词过去式:crested 过去分词:crested 现在分词:cresting 第三人称单数:crests
近义词, 同义词
相关词
crest
/krest; krɛst/
n
1 tuft of feathers on a bird's head 羽冠.
2 (a) top of a slope or hill 坡顶; 山顶.
(b) white top of a large wave 浪尖; 波峰. =>illus at surfing 见surfing之插图.
3 design above the shield on a coat of arms, often represented on a seal or on notepaper (盾形纹章上方的)饰章(常用于印信或信笺)
*the family crest, ie one above the family's coat of arms 家族饰章(标记于家族的盾形纹章上方的).
4 (a) decorative tuft or plume formerly worn on top of a soldier's helmet (旧时军人头盔顶上的)羽饰.
(b) (fig rhet 比喻, 修辞) helmet 头盔.
5 (idm 习语) on the crest of a `wave at the point of greatest success, happiness, etc 在最成功、最得意的时候
*After its election victory, the party was on the crest of a wave. 该党在选举获胜後如日中天.
v
1 [Tn] reach the crest of (a hill, etc) 达到(山等)的顶端
*As we crested the hill, we saw the castle. 我们登上山顶, 看见了城堡.
2 [I] (of a wave) form into a crest (指波浪)形成浪尖.
1. The basic features include a crest (the highest point of the wave), 它们的基本特征包括浪峰(波浪的最高点)、
2. A trough (the lowest point), a height (the vertical distance from the trough to the crest), 波谷(最低点)、浪高(从波谷到浪峰的垂直距离)、
3. And a period (which is the time it takes a wave crest to travel one wave length). 和周期(海峰走过一个波长所需的时间)。
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