英语释义
1. a pole with a forked end used especially as a prop
2. an angle formed by the parting of two legs, branches, or members
3. the part of the body where the legs join together also the part of a piece of clothing that covers this part of the body
4. the part of the body where the legs join together
5. an angle formed by the spreading apart of two legs or branches or of a limb from its trunk
the crotch of a tree