| 释义 |
DEFINITIVE EXAMPLES 权威例句〔cowcatcher〕The metal grille or frame projecting from the front of a locomotive and serving to clear the track of obstructions.排障装置：一种装在火车前部用于清除铁轨上的障碍的金属格栅或框架美国传统〔grid〕Heavy metal grids had been pulled across the shop fronts.商店前面拉上了沉重的金属格栅。麦克米伦高阶A metal grid had been placed across the hole to stop people falling in.一个金属格栅被置于洞上防止人们掉入。剑桥国际 |