初中英语单词分类1.障碍subway 行人地下通道underpass 汽车地下通道level crossing 平交路口manned level crossing 有警察的平交路口unmannedlevel crossing 无警察的平交路口pedestrian crossing 行人交叉路pothole, hole 坑洼gravel 砂砾right-hand bend 右转弯left-hand bend 左转弯blind bend 急弯Z bend, double bend Z形转弯dangerous bend, hairpin bend 险弯road narrows 路面狭窄brow of a hill 斜坡road works 道路工程diversion 支岔slippery road surface 防滑路面2.道路安全signals 信号(总称)traffic signs, roadsigns 道路标志信号hand signals 手示信号no right turn 禁止右转弯no U-turns 禁止掉头traffic lights 红绿灯,交通指挥灯red light 红色圆形标志牌flashing amber 闪光指示器stop 停车right of way 可通行to give way 让路,让行horn 喇叭lights 灯光headlights 大灯headlights on full beam 远光灯dipped headlights 会车灯,近光灯to dip ones headlights 关闭远光灯开启近光灯sidelights 位置灯,边灯direction indicator, indicator 方向指示器safety belt, seat belt 保险带