阶梯

阶梯 refers to a staircase or steps, typically used in a literal sense to describe a series of steps leading from one level to another. It can also be used metaphorically to represent a progression or hierarchy in life or society.

The character 阶 (jiē) originally meant 'step' or 'stair,' while 梯 (tī) means 'staircase' or 'ladder.' Together, they form a compound word that literally translates to 'staircase' or 'steps.'

阶梯 is commonly used in both architectural and figurative contexts. In daily life, it might appear in descriptions of buildings or in idiomatic expressions about social mobility or career advancement. It is often used in formal or descriptive writing rather than casual speech.