spacing of columns
spacing是什麼意思：
n. 間隔；調節間隔；字距，行距
v. space的ing形式；分隔
sleeper spacing
軌枕間距 There is no existent in the space.
在那個空間已經沒有東西存在了。The space congregation is called information space.
這個空間集合稱之爲信息空間。The space station is a useful instrument in exploring outer space.
空間站是探索太空的有用工具。There is insufficient space for enlargement of the buildings.
沒有足夠的空間擴建這些建築。columns是什麼意思：
n. 圓柱；欄；專欄；縱隊，列
Drag a column header here to group by that column.
金山快譯:在這裏拖拉一個專欄首領藉着那專欄聚集。 thing shaped like a column
圓柱形物 The sum of a column of figures.
總額一列數字的總和 The temple is supported by massive columns.
此廟由粗大的柱子支撐。An armoured column,division,etc
裝甲縱隊,師等.
