over in Chinese

Finished; ended; concluded.

(often in compounds) To a high or excessive degree; overly; see also over-.

(US, usually, with do) Again; another time; once more; over again.

On top of; in such a way as to cover.

In a position of having overcome (a problem or issue); past; finished with; from one state to another via a hindrance that must be solved or defeated; or via a third state that represents a significant difference from the first two.

(mathematics) Divided by.