单词：sidings
音标：[ˈsaidiŋz] ；
n. 铁路的侧线, 旁轨( siding的复数形式 )
n. a short stretch of railroad track used to store rolling stock or enable trains on the same line to pass
n. material applied to the outside of a building to make it weatherproof
v. take sides for or against
n. material applied to the outside of a building to make it weatherproof
v. take sides for or against