crest

Compared meaning: the highest point of something (noun).

比较义项：最高点、顶部（名词）。

• top

  The most general word for the highest point of anything, not limited to mountains; neutral, everyday, and used for ordinary objects and places.

  最通用的词，指任何事物的最高点，不限于山，语气中性、日常，常用于普通物体和地点。

  She placed the book on top of the shelf, out of the children's reach.

  她把书放在书架顶上，孩子够不到的地方。

• peak

  Emphasizes a sharp, pointed mountaintop, often visually striking; commonly used for named mountains or dramatic scenery, less so for ordinary objects.

  强调尖尖的、有棱角的山顶，视觉上引人注目，常用于知名山峰或壮丽景色，很少用于普通物体。

  Mount Fuji's peak is visible from Tokyo on a clear winter morning.

  在晴朗的冬日早晨，从东京可以看到富士山的山峰。

• crest 本词

  Refers to the top of a hill or ridge rather than a tall mountain; often used in a literary or descriptive way, as when walking or driving over a rise.

  多指小山或山脊的顶部，而不是高大的山峰，常用于带有文学或描写色彩的语境，比如步行或开车经过一处高地时。

  The road disappeared over the crest of the hill, then dropped steeply on the other side.

  那条路消失在山顶的另一侧，随后陡然向下延伸。

• summit

  Formal word for the highest point of a mountain, especially the point climbers aim to reach; emphasizes achievement and is common in mountaineering contexts.

  较为正式的词，指山的最高点，尤指登山者努力到达的那个点，强调“登顶”这一成就，常用于登山语境。

  After ten exhausting hours, the climbers finally stood on the summit of Mount Everest.

  经过十个小时的艰苦攀登，登山者们终于站上了珠穆朗玛峰的顶峰。

Top, peak, crest, and summit all mean the highest point. Top is the most general word, for any object. Peak is a sharp mountaintop. Crest is the top of a hill or ridge. Summit is formal, the point climbers reach. Other senses are not compared.

这四个词都可以指“最高点”，但适用范围和语气不同：top最通用，可以指任何物体的顶部；peak强调尖尖的山顶，画面感强；crest多指小山或山脊的顶部，带有文学色彩；summit则强调登顶后到达的最高点，语气较正式，常用于登山语境。这里不比较top的“上衣、陀螺”等其他意思，不比较peak的“高峰期、顶点”等比喻义，不比较crest的“浪尖、纹章”等意思，也不比较summit的“峰会”（国家元首会议）这一意思。