[ 'kæsl. 'kɑ:sl ]
n. 城堡, 象棋中的车
vt. 置于城堡中, 盘踞于
n. a large building formerly occupied by a ruler and fortified against attack
n. (chess) the piece that can move any number of unoccupied squares in a direction parallel to the sides of the chessboard
n. interchanging the positions of the king and a rook
v. move the king two squares toward a rook and in the same move the rook to the square next past the king
英汉双解字典由 ECDICT 提供