词汇网络: hump

A burden is a heavy load that one is required to carry, either physically or metaphorically as a responsibility or worry that causes hardship. In academic contexts, it often refers to the weight of obligations such as taxes, duties, or the requirement to prove a claim.

The state or condition of being difficult; a problem.

A naturally raised area of land, smaller than a mountain.

A large animal with a hump, living in deserts.