n.

1. （驼）峰；（背部的）隆肉[C]
2. 驼背[C]
   an old man with a hump

   驼背老人

3. 小圆丘，小丘[C]
4. 【英】【口】忧郁[the S]
5. 危机，困难阶段[C]
   The job wasn't easy but we are over the hump now.

   这项工作不容易，但现在我们已渡过了困难阶段。

vt.

1. 使隆起
   He humped his shoulders.

   他耸起双肩。

2. 使烦恼

vi.

1. 隆起，弓起
2. 【美】【俚】急速行进
3. 【美】【俚】努力，苦干

n.

1. a rounded raised mass of earth or land.
2. a rounded protuberance on the back of a camel or other animal or as an abnormality on a person's back.

v.

1. informal, chiefly Brit. carry (a heavy object) with difficulty.
2. make hump-shaped.
3. vulgar slang have sex with.