vertically

详细解释:ad. 垂直地

英语解释：

副词 vertically:

in a vertical direction

例句：

Any of the rows of squares that run vertically or between players on a playing board in chess or checkers.格子纵列在国际象棋棋盘或西洋跳棋盘上一列垂直排列或在两名游戏者之间的方格