[mass noun]arrangement in a straight line, or in correct or appropriate relative positions 排成直线,正确排放 the tiles had slipped out of alignment. 瓷砖松脱移了位。 ■[count noun]the route or course of a railway or road (铁路或道路的)路线 four railways, all on different alignments. 四条铁路,各自路线不同。 ■[count noun](Archaeology)a linear arrangement of stones (考古)石排
a position of agreement or alliance 协议,结盟 a firm famous for its liberal alignment. 一家以自由结盟方式而著名的公司。
语源
late 18th cent.: from French alignement, from aligner (see align)