lengthways

形容词 lengthways:

1. running or extending in the direction of the length of a thing
   同义词：lengthwise

副词 lengthways:

1. in the direction of the length
   同义词：lengthwise, longwise, longways, longitudinally

1. Let it be constant rule to scrub the boards the right way; that is lengthways.
   地板永远要朝适当的方向去擦，也就是要顺着的方向去擦。
2. The tables were laid lengthways.
   这些餐桌是纵向摆放的。