to set foot in
01
to enter or go to a place, typically with some level of significance, often implying intention or willingness to go there
非正式
例子
She has set foot in many countries, but never in Asia.
02
to enter or begin involvement in a particular place, situation, or context, often implying the start of an experience or journey
非正式
例子
She has never set foot in this job before, but she's eager to learn.
