鳥冠, 盔上的裝飾(如羽毛), 頂部, 頂峰, 浪頭1. the top line of a hill, mountain, or wave
2. the top point of a mountain or hill
同義詞：peak, crown, top, tip, summit
3. the center of a cambered road
同義詞：crown
4. (heraldry) in medieval times, an emblem used to decorate a helmet
5. a showy growth of e.g. feathers or skin on the head of a bird or other animal
動詞crest:
1. lie at the top of
同義詞：cap
2. reach a high point
- 習慣用語
- erect one's crest [古]得意洋洋
- elevate one's crest [古]得意洋洋
- on the crest of the wave 最走運的時候, 在最得意的時候
