Crest
01
冠, 羽冠
a prominent feature exhibited by some birds on their heads, consisting of feathers, fur, or skin
例子
When alarmed or excited, the cardinal can raise the crest on its head, making it appear larger to predators.
当受到惊吓或兴奋时，红雀可以竖起头上的冠羽，使其对捕食者显得更大。
02
顶峰, 山脊
the highest point or summit, especially of a mountain or hill, where the incline culminates
例子
The eagle soared above the crest of the hill, scanning the ground below for prey.
鹰在山的顶峰上空翱翔，扫描下面的地面寻找猎物。
2.1
顶峰, 波峰
the top line of a hill, mountain, or wave
03
纹章, 徽章
a symbol or design used in medieval times to decorate a helmet, often representing a family or knightly order
例子
Each knight wore a different crest on their helmet to identify their allegiance.
每位骑士的头盔上都戴有不同的纹章，以表明他们的忠诚。
04
拱形道路的顶点, 凸起道路的最高点
the center of a cambered road
to crest
例子
The surfer skillfully crested the wave before riding it back to shore.
冲浪者熟练地到达了波浪的顶峰，然后乘浪返回岸边。
02
位于顶部, 居于顶峰
lie at the top of
03
咧嘴笑, 露出灿烂的笑容
to smile broadly or to show a wide, beaming expression
例子
After winning the game, he could n't help but crest with pride.
赢得比赛后，他忍不住骄傲地 笑了。
