tī​jí

stair

梯级 梯級 tī​jí
stair noun
a single step on a staircase or a rung on a ladder
cascaded
a series of dams built along a river to create a step-like water level for irrigation or power generation

Frequency

Movie subtitles
0.180 per million appears in 0% of films
Written text
0.970 per million

Sources