台阶
How to Understand
台阶 refers to a step or a set of steps, typically part of a staircase or a raised platform. It is commonly used to describe the physical structure of stairs, especially in outdoor or architectural contexts.
The character 台 (tái) originally meant a platform or a raised area, while 阶 (jiē) means step or degree. Together, they form a term that emphasizes the structural and functional aspect of steps, often implying a series of levels or increments.
台阶 is widely used in both formal and informal settings, such as describing building structures, natural formations like mountain trails, or even metaphorical meanings like social status or progress. In daily life, it is common to hear phrases like “上台阶” (shàng tái jiē), meaning “to climb the steps,” which can also imply rising in status or achieving something significant.