英语释义
1
n. A bond of union; a tie.
2
n. A straight, horizontal mark placed over two or more
3
members of a compound quantity, which are to be subjected to the same
4
operation, as in the expression x2 + y2 - x + y.
5
n. A band or bundle of fibers; a fraenum.
6
n. A commissure uniting the two main tendons in the foot of