rail中文解释
n,[铁路]铁轨；[建]扶手；横杆；围栏,同近
rail例句Several passengers were leaning against the ship’s rail..几名乘客斜靠在轮船的栏杆上。
rail英语解释铁轨；扶手；横杆；围栏英释nnone of the two long metal tracks fastened to the ground that trains move along
rail短语和解释rail transit,城市轨道交通；铁路直达运输.短语
