two; used before most measure words, with the number ten, or with large units like thousand or ten thousand; also used for things that come in pairs

Measure word for long, thin, or narrow items such as rivers, roads, snakes, fish, or trousers; also used for certain abstract things like items of news, suggestions, or lives.

leg of a human or animal; the part of the body between the hip and the foot; leg-like support of a piece of furniture

To walk; to go on foot.